Pith Number

pith:C44L2WUX

pith:2015:C44L2WUXKUU5CLUTP3RMZIICAP

not attested not anchored not stored refs pending

On the Eddington limit for relativistic accretion discs

Anna Chashkina, Pavel Abolmasov

arxiv:1509.07261 v1 · 2015-09-24 · 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{C44L2WUXKUU5CLUTP3RMZIICAP}

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	2026-05-18T01:28:45.663281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1738bd5a975529d12e937ee2cca10203f545bfa275dcdd432acd673a299bc21f

Aliases

arxiv: 1509.07261 · arxiv_version: 1509.07261v1 · doi: 10.48550/arxiv.1509.07261 · pith_short_12: C44L2WUXKUU5 · pith_short_16: C44L2WUXKUU5CLUT · pith_short_8: C44L2WUX

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/C44L2WUXKUU5CLUTP3RMZIICAP \
  | 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: 1738bd5a975529d12e937ee2cca10203f545bfa275dcdd432acd673a299bc21f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "406a31f6781fafea2f445f2f2d009136dd0bb9b84db1dcaad3d1af2168c7874a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-09-24T07:24:14Z",
    "title_canon_sha256": "ecbf2cdc79753da76b3ce4383fe263c38bd9e633a88ff90fa565496d78c932c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07261",
    "kind": "arxiv",
    "version": 1
  }
}