Pith Number

pith:5VEPMW2R

pith:2011:5VEPMW2R6EPVL4ART5OR7YLNWV

not attested not anchored not stored refs pending

Introduction

Eric Slud, P. Lahiri

arxiv:1109.6405 v1 · 2011-09-29 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5VEPMW2R6EPVL4ART5OR7YLNWV}

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	2026-05-18T04:12:01.616558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed48f65b51f11f55f0119f5d1fe16db57042c69bea4c1d2066dca13fd0fc6d53

Aliases

arxiv: 1109.6405 · arxiv_version: 1109.6405v1 · doi: 10.48550/arxiv.1109.6405 · pith_short_12: 5VEPMW2R6EPV · pith_short_16: 5VEPMW2R6EPVL4AR · pith_short_8: 5VEPMW2R

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/5VEPMW2R6EPVL4ART5OR7YLNWV \
  | 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: ed48f65b51f11f55f0119f5d1fe16db57042c69bea4c1d2066dca13fd0fc6d53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49472e346c7e9f9003cff4b4c35f8f5b0bbe3b075bc2799edcb26440fbff655b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2011-09-29T05:32:47Z",
    "title_canon_sha256": "d3db5338aae140c5cc04ac37690aa4f98041e14a042bc6473d54ecda8d95f93e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6405",
    "kind": "arxiv",
    "version": 1
  }
}