Pith Number

pith:HA7OWXAU

pith:2009:HA7OWXAUOQRV27ZRB2OY2G6EBX

not attested not anchored not stored refs pending

Sampling from naturally truncated power laws: The matchmaking paradox

I. Eliazar, I.M. Sokolov

arxiv:0907.0078 v1 · 2009-07-01 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HA7OWXAUOQRV27ZRB2OY2G6EBX}

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	2026-05-18T03:23:59.062256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

383eeb5c1474235d7f310e9d8d1bc40df26485ad25e7da369c45b1545182fdb5

Aliases

arxiv: 0907.0078 · arxiv_version: 0907.0078v1 · doi: 10.48550/arxiv.0907.0078 · pith_short_12: HA7OWXAUOQRV · pith_short_16: HA7OWXAUOQRV27ZR · pith_short_8: HA7OWXAU

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/HA7OWXAUOQRV27ZRB2OY2G6EBX \
  | 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: 383eeb5c1474235d7f310e9d8d1bc40df26485ad25e7da369c45b1545182fdb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36e4047b913cdf1c001be35762f815054e52c81f05994796afa0ac7cc1330926",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2009-07-01T07:56:50Z",
    "title_canon_sha256": "9d146e71b5a2c51c9e07d15a2a63b9ffacc398676a942f4a096ec3c4acf60d1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.0078",
    "kind": "arxiv",
    "version": 1
  }
}