Pith Number

pith:2J27CN4L

pith:2015:2J27CN4LVPG3RWRNTRYTUGXHZT

not attested not anchored not stored refs pending

Collapsing Plane Symmetric Source with Heat Flux and Conformal Flatness

G. Abbas, Hassan Shah, Zahid Ahmad

arxiv:1505.06185 v1 · 2015-04-24 · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2J27CN4LVPG3RWRNTRYTUGXHZT}

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	2026-05-18T01:34:56.986992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d275f1378babcdb8da2d9c713a1ae7ccde108b69edf8c3f8941ffc9974dfbfeb

Aliases

arxiv: 1505.06185 · arxiv_version: 1505.06185v1 · doi: 10.48550/arxiv.1505.06185 · pith_short_12: 2J27CN4LVPG3 · pith_short_16: 2J27CN4LVPG3RWRN · pith_short_8: 2J27CN4L

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/2J27CN4LVPG3RWRNTRYTUGXHZT \
  | 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: d275f1378babcdb8da2d9c713a1ae7ccde108b69edf8c3f8941ffc9974dfbfeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44d1668ab2b025c455ced195d39144afdf46c2277186f2b40c9022f4a380e3e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2015-04-24T11:08:31Z",
    "title_canon_sha256": "ffbc8a9ac94d32272b4034e9560c49ed679d55133a6918d2799e0bf3cac801e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06185",
    "kind": "arxiv",
    "version": 1
  }
}