Pith Number

pith:KPDRAGLO

pith:2011:KPDRAGLOB6LCO7EPXGHUXUUBNF

not attested not anchored not stored refs pending

Jeans instability analysis in the presence of heat in Eckart's frame

A. Sandoval-Villalbazo, J. H. Mondragon Suarez

arxiv:1101.2141 v1 · 2011-01-11 · 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{KPDRAGLOB6LCO7EPXGHUXUUBNF}

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	2026-05-18T04:03:45.411173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53c710196e0f96277c8fb98f4bd281694f2cc2859f5177ba2fc3be6c9de01753

Aliases

arxiv: 1101.2141 · arxiv_version: 1101.2141v1 · doi: 10.48550/arxiv.1101.2141 · pith_short_12: KPDRAGLOB6LC · pith_short_16: KPDRAGLOB6LCO7EP · pith_short_8: KPDRAGLO

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/KPDRAGLOB6LCO7EPXGHUXUUBNF \
  | 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: 53c710196e0f96277c8fb98f4bd281694f2cc2859f5177ba2fc3be6c9de01753

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebb9d7cc5e2a635a1a106a7fb0f860fe686c69cd9332c543c98e032515bf71e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-01-11T15:08:35Z",
    "title_canon_sha256": "56b148a51003b69d166422ac938172bcb306e4eb442bdb175a95df50c4310c43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2141",
    "kind": "arxiv",
    "version": 1
  }
}