Pith Number

pith:ZKHSCXKV

pith:2017:ZKHSCXKVX2ENQAZ5OHOTN4CAH7

not attested not anchored not stored refs pending

Hamiltonicity in locally finite graphs: two extensions and a counterexample

Karl Heuer

arxiv:1701.06029 v2 · 2017-01-21 · 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{ZKHSCXKVX2ENQAZ5OHOTN4CAH7}

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	2026-05-17T23:59:03.827444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca8f215d55be88d8033d71dd36f0403fecf1fe57da5ceb1cfd859c3ad2b49454

Aliases

arxiv: 1701.06029 · arxiv_version: 1701.06029v2 · doi: 10.48550/arxiv.1701.06029 · pith_short_12: ZKHSCXKVX2EN · pith_short_16: ZKHSCXKVX2ENQAZ5 · pith_short_8: ZKHSCXKV

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/ZKHSCXKVX2ENQAZ5OHOTN4CAH7 \
  | 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: ca8f215d55be88d8033d71dd36f0403fecf1fe57da5ceb1cfd859c3ad2b49454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "276734191eb5a37587cad828806771473dd34e64a4dda9c50371ab4db36657e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-01-21T14:00:14Z",
    "title_canon_sha256": "49d6a8146bd21faf6506938a268cdd6696b36b42a418a0c2903db08e09c5c715"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06029",
    "kind": "arxiv",
    "version": 2
  }
}