Pith Number

pith:GEHGFF5Q

pith:2014:GEHGFF5QSIDLRJ3F6QUNF7BOSA

not attested not anchored not stored refs pending

Self-force of a rigid ideal fluid, and a charged sphere in hyperbolic motion

Andrew Steane

arxiv:1407.5914 v1 · 2014-07-22 · physics.class-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{GEHGFF5QSIDLRJ3F6QUNF7BOSA}

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	2026-05-18T00:04:05.500462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

310e6297b09206b8a765f428d2fc2e901a97dee1851a805258d2940cbc3725de

Aliases

arxiv: 1407.5914 · arxiv_version: 1407.5914v1 · doi: 10.48550/arxiv.1407.5914 · pith_short_12: GEHGFF5QSIDL · pith_short_16: GEHGFF5QSIDLRJ3F · pith_short_8: GEHGFF5Q

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/GEHGFF5QSIDLRJ3F6QUNF7BOSA \
  | 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: 310e6297b09206b8a765f428d2fc2e901a97dee1851a805258d2940cbc3725de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4c46befe95c0aa8426c509ae944df11573defe0547aca57adddcf319dfa79b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2014-07-22T15:54:04Z",
    "title_canon_sha256": "e3765e8ba13088b1ef3c8736173c9b120be61cbfca64e9ce90075c88ff6f3048"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5914",
    "kind": "arxiv",
    "version": 1
  }
}