Pith Number

pith:6TLXNXSY

pith:2013:6TLXNXSYMF53JHAIWJJWECX65C

not attested not anchored not stored refs pending

Effect of plasma composition on accretion on to black holes

Indranil Chattopadhyay

arxiv:1309.7867 v1 · 2013-09-30 · 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{6TLXNXSYMF53JHAIWJJWECX65C}

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	2026-05-18T03:11:47.990824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4d776de58617bb49c08b253620afee8ba0d3c4510a18a79ef0792a7b379b3f6

Aliases

arxiv: 1309.7867 · arxiv_version: 1309.7867v1 · doi: 10.48550/arxiv.1309.7867 · pith_short_12: 6TLXNXSYMF53 · pith_short_16: 6TLXNXSYMF53JHAI · pith_short_8: 6TLXNXSY

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/6TLXNXSYMF53JHAIWJJWECX65C \
  | 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: f4d776de58617bb49c08b253620afee8ba0d3c4510a18a79ef0792a7b379b3f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbf37bce63e76031651f817ef0fda6eef83f448e2b9f3635ba7d84d23b5a90ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-09-30T15:00:32Z",
    "title_canon_sha256": "43af06ae9fcdd8c4914b35384b7170398d9754c16ffa274b1ab4febeca3000cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7867",
    "kind": "arxiv",
    "version": 1
  }
}