Pith Number

pith:CYYBAV7E

pith:2021:CYYBAV7EFTLFNG7QJYTDZHGWNP

not attested not anchored not stored refs pending

Constraining the Neutron Star Mass--Radius Relation and Dense Matter Equation of State with NICER. III. Model Description and Verification of Parameter Estimation Codes

Alexander J. Dittmann, Alice K. Harding, Anna L. Watts, Craig B. Markwardt, Devarshi Choudhury, Frederick K. Lamb, Keith C. Gendreau, M. Coleman Miller, Michael T. Wolff, Paul S. Ray, Sebastien Guillot, Sharon M. Morsink, Simin Mahmoodifar, Slavko Bogdanov, Thomas E. Riley, Tod E. Strohmayer, Wynn C. G. Ho, Zaven Arzoumanian, Zorawar Wadiasingh

arxiv:2104.06928 v1 · 2021-04-14 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CYYBAV7EFTLFNG7QJYTDZHGWNP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

2 papers in Pith

Systematic study of flow of protons and light clusters in intermediate-energy heavy-ion collisions with momentum-dependent potentials

The Radius of PSR J0740+6620 from NICER and XMM-Newton Data

Receipt and verification

First computed	2026-07-05T02:51:23.480811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16301057e42cd6569bf04e263c9cd66bcbad5d53db72c685aafa10cffd2f3a95

Aliases

arxiv: 2104.06928 · arxiv_version: 2104.06928v1 · doi: 10.48550/arxiv.2104.06928 · pith_short_12: CYYBAV7EFTLF · pith_short_16: CYYBAV7EFTLFNG7Q · pith_short_8: CYYBAV7E

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/CYYBAV7EFTLFNG7QJYTDZHGWNP \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 16301057e42cd6569bf04e263c9cd66bcbad5d53db72c685aafa10cffd2f3a95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ac257a173f3fc1d3b6d3bd75544b18a627218f21cd0cf9d9b7e203b23713428",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-04-14T15:27:09Z",
    "title_canon_sha256": "f007316b62cb93e274f072063fa05a53adab74de0004915801d4e52c8a0a7ba6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.06928",
    "kind": "arxiv",
    "version": 1
  }
}