Pith Number

pith:XITKNSDI

pith:2012:XITKNSDIUGOWCSCLEAVOAFAFFA

not attested not anchored not stored refs pending

Variation of the gas and radiation content in the sub-Keplerian accretion disk around black holes and its impact to the solutions

Banibrata Mukhopadhyay (IISc), Parikshit Dutta (IITK)

arxiv:1204.1274 v1 · 2012-04-05 · astro-ph.HE · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XITKNSDIUGOWCSCLEAVOAFAFFA}

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	2026-05-18T01:57:56.595181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba26a6c868a19d61484b202ae014052831ab00712a9c26c49236603041a659a4

Aliases

arxiv: 1204.1274 · arxiv_version: 1204.1274v1 · doi: 10.48550/arxiv.1204.1274 · pith_short_12: XITKNSDIUGOW · pith_short_16: XITKNSDIUGOWCSCL · pith_short_8: XITKNSDI

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/XITKNSDIUGOWCSCLEAVOAFAFFA \
  | 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: ba26a6c868a19d61484b202ae014052831ab00712a9c26c49236603041a659a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0076e08164bc68727d1e68790bffd422243c049a3714fae2b161a376cc17b100",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-04-05T16:49:18Z",
    "title_canon_sha256": "b1b442853ed17c74074599a50d5d3a29039206ec614e6a629a054bd34e83e779"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1274",
    "kind": "arxiv",
    "version": 1
  }
}