Pith Number

pith:VONAOKYP

pith:2017:VONAOKYPZFXCDE4C4VZOR5UM42

not attested not anchored not stored refs pending

Proceedings of the 25th International Symposium on Graph Drawing and Network Visualization (GD 2017)

Fabrizio Frati, Kwan-Liu Ma

arxiv:1709.04228 v1 · 2017-09-13 · cs.CG · cs.DM · cs.DS · cs.HC · cs.SI · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VONAOKYPZFXCDE4C4VZOR5UM42}

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	2026-05-18T00:35:15.016637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab9a072b0fc96e219382e572e8f68ce688a4bf0f552665914edfe02ea067ed1d

Aliases

arxiv: 1709.04228 · arxiv_version: 1709.04228v1 · doi: 10.48550/arxiv.1709.04228 · pith_short_12: VONAOKYPZFXC · pith_short_16: VONAOKYPZFXCDE4C · pith_short_8: VONAOKYP

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/VONAOKYPZFXCDE4C4VZOR5UM42 \
  | 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: ab9a072b0fc96e219382e572e8f68ce688a4bf0f552665914edfe02ea067ed1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faf57a65b6ab5d78fb7c11b0704da286a0150531f814f1bd9bd497a13379654f",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.DS",
      "cs.HC",
      "cs.SI",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2017-09-13T10:05:37Z",
    "title_canon_sha256": "f54b9f86916728cdc865b38da52b59d199ae4b6082acbd8e6986d1b792d343b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04228",
    "kind": "arxiv",
    "version": 1
  }
}