Pith Number

pith:GDKIA6DB

pith:2017:GDKIA6DB5I6KQ6EJ6V7ZFXPPOO

not attested not anchored not stored refs pending

L-Graphs and Monotone L-Graphs

Abu Reyan Ahmed, Alon Efrat, Eric Welch, Felice De Luca, Jixian Li, Md Iqbal Hossain, Sabin Devkota, Sammi Abida Salma, Stephen Kobourov

arxiv:1703.01544 v1 · 2017-03-05 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GDKIA6DB5I6KQ6EJ6V7ZFXPPOO}

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	2026-05-18T00:49:30.353634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30d4807861ea3ca87889f57f92ddef73b1941c81eea871307440d754a6a285ff

Aliases

arxiv: 1703.01544 · arxiv_version: 1703.01544v1 · doi: 10.48550/arxiv.1703.01544 · pith_short_12: GDKIA6DB5I6K · pith_short_16: GDKIA6DB5I6KQ6EJ · pith_short_8: GDKIA6DB

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/GDKIA6DB5I6KQ6EJ6V7ZFXPPOO \
  | 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: 30d4807861ea3ca87889f57f92ddef73b1941c81eea871307440d754a6a285ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a3c5d6f463b7a0f1fb2c41e60b632c7b0d6c47ed7004b4da76bcc497c11c213",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2017-03-05T01:41:08Z",
    "title_canon_sha256": "f890f72bc1d856410122223a3244c568f3ef818608ed7a5855c02430bdd527aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01544",
    "kind": "arxiv",
    "version": 1
  }
}