Pith Number

pith:TLGRLUNP

pith:2014:TLGRLUNPAQE7UG36DMUZ4DA6PW

not attested not anchored not stored refs pending

The Function of the Second Postulate in Special Relativity

Alon Drory

arxiv:1408.3142 v2 · 2014-07-21 · physics.hist-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{TLGRLUNPAQE7UG36DMUZ4DA6PW}

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	2026-05-18T01:00:54.151843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9acd15d1af0409fa1b7e1b299e0c1e7d83cdcc54f65eac779bc2d2cdd0bb25be

Aliases

arxiv: 1408.3142 · arxiv_version: 1408.3142v2 · doi: 10.48550/arxiv.1408.3142 · pith_short_12: TLGRLUNPAQE7 · pith_short_16: TLGRLUNPAQE7UG36 · pith_short_8: TLGRLUNP

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/TLGRLUNPAQE7UG36DMUZ4DA6PW \
  | 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: 9acd15d1af0409fa1b7e1b299e0c1e7d83cdcc54f65eac779bc2d2cdd0bb25be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13b1aacf5048a61cbf29a83e0f9562baf0bebffe3ddd0c615f7a0f027f22bf17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2014-07-21T01:34:18Z",
    "title_canon_sha256": "2ae4d5380c6734570269398c99968b87733220835b09223ae28faebb85f6c294"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3142",
    "kind": "arxiv",
    "version": 2
  }
}