Pith Number

pith:KBOY7MYB

pith:2008:KBOY7MYBQ2ADDMIQ4SJZC5WA3N

not attested not anchored not stored refs pending

The Principle of Relativity, Kinematics and Algebraic Relations

Bin Zhou, Chao-Guang Huang, Han-Ying Guo, Hong-Tu Wu

arxiv:0812.0871 v2 · 2008-12-04 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KBOY7MYBQ2ADDMIQ4SJZC5WA3N}

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	2026-05-18T02:35:13.614224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

505d8fb301868031b110e4939176c0db7fddbaf417e91b47dedea8f3b8426156

Aliases

arxiv: 0812.0871 · arxiv_version: 0812.0871v2 · doi: 10.48550/arxiv.0812.0871 · pith_short_12: KBOY7MYBQ2AD · pith_short_16: KBOY7MYBQ2ADDMIQ · pith_short_8: KBOY7MYB

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/KBOY7MYBQ2ADDMIQ4SJZC5WA3N \
  | 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: 505d8fb301868031b110e4939176c0db7fddbaf417e91b47dedea8f3b8426156

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e238f7095d0c77b6ff993c81d3a76549249a433fee319327f03cc458b08f289",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-12-04T07:17:03Z",
    "title_canon_sha256": "da25f6e078136ce9664d16f614ae4c07c73ecd09f2ca292865e57ecb9c355d33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.0871",
    "kind": "arxiv",
    "version": 2
  }
}