Pith Number

pith:CFYVG22J

pith:2014:CFYVG22JAKX3DCEAYYDF2PPDXL

not attested not anchored not stored refs pending

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Petar Popovski, Salman Durrani, Wanchun Liu, Xiangyun Zhou

arxiv:1412.0349 v2 · 2014-12-01 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CFYVG22JAKX3DCEAYYDF2PPDXL}

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	2026-05-18T00:58:36.436797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1171536b4902afb18880c6065d3de3bafc0b5d12fd769a1ba4f681acf34416e0

Aliases

arxiv: 1412.0349 · arxiv_version: 1412.0349v2 · doi: 10.48550/arxiv.1412.0349 · pith_short_12: CFYVG22JAKX3 · pith_short_16: CFYVG22JAKX3DCEA · pith_short_8: CFYVG22J

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/CFYVG22JAKX3DCEAYYDF2PPDXL \
  | 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: 1171536b4902afb18880c6065d3de3bafc0b5d12fd769a1ba4f681acf34416e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e629ed901107febfa0bd3972630bfcfb87eaf87dc98d4a46e824b15988c1592b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-12-01T05:05:38Z",
    "title_canon_sha256": "b575ea4ccab1adbb2754223b9f70c450b13d97f398442a41050784a2e5dd3620"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0349",
    "kind": "arxiv",
    "version": 2
  }
}