Pith Number

pith:UW5DRDNI

pith:2015:UW5DRDNI3N5YQXVPTWZXMPHK7G

not attested not anchored not stored refs pending

A survey of P2P multidimensional indexing structures

Ewout Bongers, Johan Pouwelse

arxiv:1507.05501 v1 · 2015-07-20 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UW5DRDNI3N5YQXVPTWZXMPHK7G}

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	2026-05-18T01:36:36.633847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5ba388da8db7b885eaf9db3763ceaf9bfb99bf8fad632e817597e554988ebbb

Aliases

arxiv: 1507.05501 · arxiv_version: 1507.05501v1 · doi: 10.48550/arxiv.1507.05501 · pith_short_12: UW5DRDNI3N5Y · pith_short_16: UW5DRDNI3N5YQXVP · pith_short_8: UW5DRDNI

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/UW5DRDNI3N5YQXVPTWZXMPHK7G \
  | 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: a5ba388da8db7b885eaf9db3763ceaf9bfb99bf8fad632e817597e554988ebbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "340d46cea22beea76f467b0a3ef1758b7c0e864f73da568660449f719f43cb17",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-07-20T14:04:35Z",
    "title_canon_sha256": "958edc7ca56831136b71d10b1a3dd26852eebb28ba5589ee4905d9350b589d65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05501",
    "kind": "arxiv",
    "version": 1
  }
}