Pith Number

pith:ZKMTXPFX

pith:2012:ZKMTXPFXLC76NNAA5OKPDAR3JW

not attested not anchored not stored refs pending

Edge Routing with Ordered Bundles

Alexander E. Holroyd, Lev Nachmanson, Sergey Bereg, Sergey Pupyrev

arxiv:1209.4227 v1 · 2012-09-19 · cs.CG · 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{ZKMTXPFXLC76NNAA5OKPDAR3JW}

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	2026-05-18T03:45:13.113544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca993bbcb758bfe6b400eb94f1823b4d836bb9c6186af174d8823690cd105aa5

Aliases

arxiv: 1209.4227 · arxiv_version: 1209.4227v1 · doi: 10.48550/arxiv.1209.4227 · pith_short_12: ZKMTXPFXLC76 · pith_short_16: ZKMTXPFXLC76NNAA · pith_short_8: ZKMTXPFX

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/ZKMTXPFXLC76NNAA5OKPDAR3JW \
  | 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: ca993bbcb758bfe6b400eb94f1823b4d836bb9c6186af174d8823690cd105aa5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "667459f4e4200d28e91fb1730db03db6ac24fb27521e727a9d6e777a51cb8483",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2012-09-19T12:50:15Z",
    "title_canon_sha256": "ebe04e70d943b0de45490678068cb0b7363e9e5061b8b15fbe1e3b7a0980f46c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.4227",
    "kind": "arxiv",
    "version": 1
  }
}