Pith Number

pith:DCTI4QKG

pith:2017:DCTI4QKGHBMOMKEDHYS54NN6CO

not attested not anchored not stored refs pending

Finding Even Cycles Faster via Capped k-Walks

Mathias B{\ae}k Tejs Knudsen, Morten St\"ockel, S{\o}ren Dahlgaard

arxiv:1703.10380 v1 · 2017-03-30 · 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{DCTI4QKGHBMOMKEDHYS54NN6CO}

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	2026-05-18T00:47:37.172308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18a68e41463858e628833e25de35be139cee8e3bb5b25114e0edaa21268a5e30

Aliases

arxiv: 1703.10380 · arxiv_version: 1703.10380v1 · doi: 10.48550/arxiv.1703.10380 · pith_short_12: DCTI4QKGHBMO · pith_short_16: DCTI4QKGHBMOMKED · pith_short_8: DCTI4QKG

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/DCTI4QKGHBMOMKEDHYS54NN6CO \
  | 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: 18a68e41463858e628833e25de35be139cee8e3bb5b25114e0edaa21268a5e30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edf28eeff4da18df4cc4e2fc7ec1593675690c8c5a95364c991f1180b0123f9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-03-30T09:39:22Z",
    "title_canon_sha256": "b3fd2244ae585a4d7b6dca468aca872e00c36a504c79e41eb5ec8e1408204e5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10380",
    "kind": "arxiv",
    "version": 1
  }
}