Pith Number

pith:2THCFVLR

pith:2014:2THCFVLRP2X6OUXLLTR4QSIAEM

not attested not anchored not stored refs pending

Reverse Split Rank

Alberto Del Pia, Marco Di Summa, Michele Conforti, Yuri Faenza

arxiv:1407.2034 v2 · 2014-07-08 · math.OC · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2THCFVLRP2X6OUXLLTR4QSIAEM}

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	2026-05-18T02:40:17.930574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4ce22d5717eafe752eb5ce3c8490023327d0b33a4d094034ba93123d681e07e

Aliases

arxiv: 1407.2034 · arxiv_version: 1407.2034v2 · doi: 10.48550/arxiv.1407.2034 · pith_short_12: 2THCFVLRP2X6 · pith_short_16: 2THCFVLRP2X6OUXL · pith_short_8: 2THCFVLR

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/2THCFVLRP2X6OUXLLTR4QSIAEM \
  | 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: d4ce22d5717eafe752eb5ce3c8490023327d0b33a4d094034ba93123d681e07e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7aa4dee579ba67b6ded083677f7e37194f1d5439564dd5b5eaa1cbfc4c43eed0",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-07-08T11:04:38Z",
    "title_canon_sha256": "6a140524ad39c3cc78b2c341ca0d5f2072d4e9f6c517f8015695688eeabee906"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2034",
    "kind": "arxiv",
    "version": 2
  }
}