Pith Number

pith:QLVPHM5H

pith:2012:QLVPHM5HJORCYJI6K6EU6JYRBK

not attested not anchored not stored refs pending

Extracting Conflict-free Information from Multi-labeled Trees

Akshay Deepak, David Fern\'andez-Baca, Michelle M. McMahon

arxiv:1205.6359 v2 · 2012-05-29 · cs.DS · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QLVPHM5HJORCYJI6K6EU6JYRBK}

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	2026-05-18T03:52:25.843873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82eaf3b3a74ba22c251e57894f27110aa362df201c49a2f61f1c04b389518466

Aliases

arxiv: 1205.6359 · arxiv_version: 1205.6359v2 · doi: 10.48550/arxiv.1205.6359 · pith_short_12: QLVPHM5HJORC · pith_short_16: QLVPHM5HJORCYJI6 · pith_short_8: QLVPHM5H

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/QLVPHM5HJORCYJI6K6EU6JYRBK \
  | 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: 82eaf3b3a74ba22c251e57894f27110aa362df201c49a2f61f1c04b389518466

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e47d4084b2a1435a12c2ade7281d3a1cac15d51aea152cf5e84935bb570ca3e3",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2012-05-29T13:35:56Z",
    "title_canon_sha256": "66238c1cf16fc2c1a531363aa3e76106f23033e0a9d4217824d6019679f5bb5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6359",
    "kind": "arxiv",
    "version": 2
  }
}