Pith Number

pith:ROCTFJ2O

pith:2011:ROCTFJ2OAZJF3TC246J56CS6TI

not attested not anchored not stored refs pending

Pulse-amplitude-resolved spectroscopy of bright accreting pulsars: indication of two accretion regimes

A. Santangelo, C. Ferrigno, D. Klochkov, R. E. Rothschild, R. Staubert

arxiv:1107.2202 v1 · 2011-07-12 · 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{ROCTFJ2OAZJF3TC246J56CS6TI}

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.

Receipt and verification

First computed	2026-05-18T02:01:19.918751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b8532a74e06525dcc5ae793df0a5e9a322944e6ba5d07598aa45c2dcf70ec6e

Aliases

arxiv: 1107.2202 · arxiv_version: 1107.2202v1 · doi: 10.48550/arxiv.1107.2202 · pith_short_12: ROCTFJ2OAZJF · pith_short_16: ROCTFJ2OAZJF3TC2 · pith_short_8: ROCTFJ2O

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/ROCTFJ2OAZJF3TC246J56CS6TI \
  | 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: 8b8532a74e06525dcc5ae793df0a5e9a322944e6ba5d07598aa45c2dcf70ec6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51adee9900a898e10b0aa334d9e5b133f263e268ccba50b087c477fee5b9b1d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-07-12T07:22:23Z",
    "title_canon_sha256": "ca0540c3dabdaa0226d8860eeb6d7ac510de1616ea3edadec0bedbec77158071"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2202",
    "kind": "arxiv",
    "version": 1
  }
}