Pith Number

pith:HS22HELG

pith:2014:HS22HELGAS6A3I7X2H4ZSBQMNH

not attested not anchored not stored refs pending

The Euclid space-time diagram of the theory of relativity

W. LiMing

arxiv:1408.1280 v1 · 2014-06-03 · 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{HS22HELGAS6A3I7X2H4ZSBQMNH}

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	2026-05-18T02:45:47.684538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cb5a3916604bc0da3f7d1f999060c69ebe2cf65a599fac7ff5f666a08070b6d

Aliases

arxiv: 1408.1280 · arxiv_version: 1408.1280v1 · doi: 10.48550/arxiv.1408.1280 · pith_short_12: HS22HELGAS6A · pith_short_16: HS22HELGAS6A3I7X · pith_short_8: HS22HELG

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/HS22HELGAS6A3I7X2H4ZSBQMNH \
  | 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: 3cb5a3916604bc0da3f7d1f999060c69ebe2cf65a599fac7ff5f666a08070b6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29b498a4784312d3a60c2091e34be5beb44565f0b2f0575ca576b7e1ac91ca65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2014-06-03T15:22:49Z",
    "title_canon_sha256": "8254661556a2508c148521d0a111accd11deaaf29274cdd085d975e9801cff36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1280",
    "kind": "arxiv",
    "version": 1
  }
}