Pith Number

pith:MIDHO3TF

pith:2022:MIDHO3TF56LQOZMHGEOEQ3TCMJ

not attested not anchored not stored refs pending

Phase-resolved spectroscopic analysis of the eclipsing black hole X-ray binary M33 X-7: System properties, accretion, and evolution

A. A. C. Sander, D. Massa, D. Pauli, E. Bozzo, H. Todt, J. M. Blondin, J. M. Torrej\'on, K. A. Postnov, L. M. Oskinova, R. Hainich, T. Shenar, V. Ramachandran, W.-R. Hamann

arxiv:2208.07773 v1 · 2022-08-16 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MIDHO3TF56LQOZMHGEOEQ3TCMJ}

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	2026-07-05T05:16:22.312265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6206776e65ef97076587311c486e62627ae0825f3a49bca8414bffadcf532f51

Aliases

arxiv: 2208.07773 · arxiv_version: 2208.07773v1 · doi: 10.48550/arxiv.2208.07773 · pith_short_12: MIDHO3TF56LQ · pith_short_16: MIDHO3TF56LQOZMH · pith_short_8: MIDHO3TF

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/MIDHO3TF56LQOZMHGEOEQ3TCMJ \
  | 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: 6206776e65ef97076587311c486e62627ae0825f3a49bca8414bffadcf532f51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f3397161db51fb85b8a15ce799eb91d6ad3ee3e1e679edf1dc9e1a02b77b80a",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-08-16T14:36:34Z",
    "title_canon_sha256": "5248fbd1e06eb88f8dc7d4f0c75cd3d1c414cc3c676627bcddde5194448f78b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.07773",
    "kind": "arxiv",
    "version": 1
  }
}