Pith Number

pith:J3UHECVU

pith:2012:J3UHECVUAVSVSHNMK4PACORNRB

not attested not anchored not stored refs pending

Special Relativity for the Full Speed Range -- speed slower than $C_R$ also equal to and faster than $C_R$

Kang Li, Youshan Dai

arxiv:1212.3599 v1 · 2012-12-16 · 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{J3UHECVUAVSVSHNMK4PACORNRB}

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	2026-05-18T03:38:22.836267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ee8720ab40565591dac571e013a2d8854728c61af0515d1e4a92ede54c4c86e

Aliases

arxiv: 1212.3599 · arxiv_version: 1212.3599v1 · doi: 10.48550/arxiv.1212.3599 · pith_short_12: J3UHECVUAVSV · pith_short_16: J3UHECVUAVSVSHNM · pith_short_8: J3UHECVU

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/J3UHECVUAVSVSHNMK4PACORNRB \
  | 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: 4ee8720ab40565591dac571e013a2d8854728c61af0515d1e4a92ede54c4c86e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afbe38c5f3df13e2ac2fc4dca8cc1313fe15f20e9e40a304f76061e04ca80609",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2012-12-16T11:51:39Z",
    "title_canon_sha256": "b3e81df8961ce2869ab029d804b16f9a81007fc471d3f7c80301f336b486a3b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3599",
    "kind": "arxiv",
    "version": 1
  }
}