Pith Number

pith:5Y2OZ5Q6

pith:2013:5Y2OZ5Q662R554EZZ3S6ZEEPVW

not attested not anchored not stored refs pending

Many-to-One Boundary Labeling with Backbones

Antonios Symvonis, Ignaz Rutter, Martin Fink, Martin N\"ollenburg, Michael A. Bekos, Michael Kaufmann, Sabine Cornelsen, Seokhee Hong

arxiv:1308.6801 v1 · 2013-08-30 · 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{5Y2OZ5Q662R554EZZ3S6ZEEPVW}

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	2026-05-18T03:14:30.875176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee34ecf61ef6a3def099cee5ec908fad8493a3275ca4d75145814d3cc69ebf3a

Aliases

arxiv: 1308.6801 · arxiv_version: 1308.6801v1 · doi: 10.48550/arxiv.1308.6801 · pith_short_12: 5Y2OZ5Q662R5 · pith_short_16: 5Y2OZ5Q662R554EZ · pith_short_8: 5Y2OZ5Q6

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/5Y2OZ5Q662R554EZZ3S6ZEEPVW \
  | 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: ee34ecf61ef6a3def099cee5ec908fad8493a3275ca4d75145814d3cc69ebf3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3ae22106fc700723148794dcd47663413a16cb1d12f3f8cfde2511ba7e404db",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2013-08-30T17:13:57Z",
    "title_canon_sha256": "b8030501397b56c8fcbbce18665c73859564796cbf951bba759b86dea737477a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6801",
    "kind": "arxiv",
    "version": 1
  }
}