Pith Number

pith:AWCXSSXO

pith:2014:AWCXSSXOISRYVGAZRG2XKW5ZCK

not attested not anchored not stored refs pending

Algorithms for Maximum Agreement Forest of Multiple General Trees

Feng Shi, Jianer Chen, Jianxin Wang, Qilong Feng, Xiaojun Ding

arxiv:1411.0062 v1 · 2014-11-01 · 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{AWCXSSXOISRYVGAZRG2XKW5ZCK}

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	2026-05-18T02:38:52.633716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0585794aee44a38a981989b5755bb9129307148dd27d0902cff4e5be0a83effb

Aliases

arxiv: 1411.0062 · arxiv_version: 1411.0062v1 · doi: 10.48550/arxiv.1411.0062 · pith_short_12: AWCXSSXOISRY · pith_short_16: AWCXSSXOISRYVGAZ · pith_short_8: AWCXSSXO

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/AWCXSSXOISRYVGAZRG2XKW5ZCK \
  | 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: 0585794aee44a38a981989b5755bb9129307148dd27d0902cff4e5be0a83effb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c20384a8572f3710e43679cfee43c6beb30052277c705fccc2d02187098b26c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-11-01T03:45:00Z",
    "title_canon_sha256": "917cb73e2fe0b7968266b81ec889065065cec0ec4b6d9b5cf5c76fdc0cc713e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0062",
    "kind": "arxiv",
    "version": 1
  }
}