Pith Number

pith:P5JNHOT3

pith:2014:P5JNHOT3M56OBXZG6VFJAQSALL

not attested not anchored not stored refs pending

Reconfiguration in bounded bandwidth and treedepth

Marcin Wrochna

arxiv:1405.0847 v1 · 2014-05-05 · cs.CC · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P5JNHOT3M56OBXZG6VFJAQSALL}

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	2026-05-18T02:52:40.544824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f52d3ba7b677ce0df26f54a9042405ae4c768f8baf9786bcad553b714172d23

Aliases

arxiv: 1405.0847 · arxiv_version: 1405.0847v1 · doi: 10.48550/arxiv.1405.0847 · pith_short_12: P5JNHOT3M56O · pith_short_16: P5JNHOT3M56OBXZG · pith_short_8: P5JNHOT3

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/P5JNHOT3M56OBXZG6VFJAQSALL \
  | 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: 7f52d3ba7b677ce0df26f54a9042405ae4c768f8baf9786bcad553b714172d23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75f55563c150c4d39436dae86bceb364679b663d34daf18002ef15ba901be7e1",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2014-05-05T10:28:04Z",
    "title_canon_sha256": "9e33998c95b5ac9b97c7cf1d85360a38428bec0e545215d8f0d413354d852d67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0847",
    "kind": "arxiv",
    "version": 1
  }
}