Pith Number

pith:5XC6JUGK

pith:2011:5XC6JUGKGZAF6QGLL6GWJXELVS

not attested not anchored not stored refs pending

Uncommon Suffix Tries

Brigitte Chauvin (LM-Versailles), Fr\'ed\'eric Paccaut (LAMFA), Nicolas Pouyanne (LM-Versailles), Peggy C\'enac (IMB)

arxiv:1112.4131 v2 · 2011-12-18 · math.PR · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5XC6JUGKGZAF6QGLL6GWJXELVS}

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	2026-05-18T04:05:57.167260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edc5e4d0ca36405f40cb5f8d64dc8bac803002f0482e0190c828e559dc6d4a3d

Aliases

arxiv: 1112.4131 · arxiv_version: 1112.4131v2 · doi: 10.48550/arxiv.1112.4131 · pith_short_12: 5XC6JUGKGZAF · pith_short_16: 5XC6JUGKGZAF6QGL · pith_short_8: 5XC6JUGK

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/5XC6JUGKGZAF6QGLL6GWJXELVS \
  | 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: edc5e4d0ca36405f40cb5f8d64dc8bac803002f0482e0190c828e559dc6d4a3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d641d2b8618176ad5a6551acfaa28e089025ad4013a8c59f64246a7890908aea",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2011-12-18T08:01:08Z",
    "title_canon_sha256": "eb053ce31d5b2d1e715b1c5f90f18ceab37a4eb2097b850f4a184131cc259e14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4131",
    "kind": "arxiv",
    "version": 2
  }
}