Pith Number

pith:73XJXXUB

pith:2014:73XJXXUBC6Y2QSYMB74334R75I

not attested not anchored not stored refs pending

Gas-dynamic acceleration of bodies till the hyper sonic velocity

S. N. Dolya

arxiv:1403.4541 v1 · 2014-02-28 · physics.gen-ph · physics.acc-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{73XJXXUBC6Y2QSYMB74334R75I}

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	2026-05-18T02:56:05.567560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

feee9bde8117b1a84b0c0ff9bdf23fea2c6b0a4a15dd76ab954f800a47502a3a

Aliases

arxiv: 1403.4541 · arxiv_version: 1403.4541v1 · doi: 10.48550/arxiv.1403.4541 · pith_short_12: 73XJXXUBC6Y2 · pith_short_16: 73XJXXUBC6Y2QSYM · pith_short_8: 73XJXXUB

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/73XJXXUBC6Y2QSYMB74334R75I \
  | 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: feee9bde8117b1a84b0c0ff9bdf23fea2c6b0a4a15dd76ab954f800a47502a3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6aac1990bf0c569f52ae3e738ad210183b98b45adc226b0112ffbeb3b0f5ba8",
    "cross_cats_sorted": [
      "physics.acc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2014-02-28T05:16:26Z",
    "title_canon_sha256": "9ed5b2699dad0f5ce0ff61b33ddb5aec3854301532b136ba4587227f96ccfe76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4541",
    "kind": "arxiv",
    "version": 1
  }
}