Pith Number

pith:CG44RSW5

pith:2018:CG44RSW5HLPQWMQWLCWMZ62MLL

not attested not anchored not stored refs pending

A Local Approach for Information Transfer

P. Garcia, R. Mujica

arxiv:1801.09527 v1 · 2018-01-09 · cs.IT · math.IT · physics.comp-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{CG44RSW5HLPQWMQWLCWMZ62MLL}

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	2026-05-17T23:59:17.693775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11b9c8cadd3adf0b321658acccfb4c5afccf8a5fb729f73b4da0d1d47f905ea5

Aliases

arxiv: 1801.09527 · arxiv_version: 1801.09527v1 · doi: 10.48550/arxiv.1801.09527 · pith_short_12: CG44RSW5HLPQ · pith_short_16: CG44RSW5HLPQWMQW · pith_short_8: CG44RSW5

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/CG44RSW5HLPQWMQWLCWMZ62MLL \
  | 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: 11b9c8cadd3adf0b321658acccfb4c5afccf8a5fb729f73b4da0d1d47f905ea5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1545027c4f4d8a414672b7751c0faa3a42a29d960d27370d48a9e04d9b10161",
    "cross_cats_sorted": [
      "math.IT",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-01-09T02:18:00Z",
    "title_canon_sha256": "6bf95f0066cfad4c242b6eb77f8773e0384a0ea7e065a16b2c10ec4f35d9873e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09527",
    "kind": "arxiv",
    "version": 1
  }
}