Pith Number

pith:LVW53M2Q

pith:2013:LVW53M2QZH4J3R4FUP77Y3WWUM

not attested not anchored not stored refs pending

Approximating the minimum cycle mean

Krishnendu Chatterjee, Monika Henzinger, Sebastian Krinninger, Veronika Loitzenbauer

arxiv:1307.4473 v1 · 2013-07-17 · 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{LVW53M2QZH4J3R4FUP77Y3WWUM}

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	2026-05-18T03:18:17.861661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d6dddb350c9f89dc785a3fffc6ed6a30998ff80ed51d4f29c23fc23b7b6d6a2

Aliases

arxiv: 1307.4473 · arxiv_version: 1307.4473v1 · doi: 10.48550/arxiv.1307.4473 · pith_short_12: LVW53M2QZH4J · pith_short_16: LVW53M2QZH4J3R4F · pith_short_8: LVW53M2Q

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/LVW53M2QZH4J3R4FUP77Y3WWUM \
  | 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: 5d6dddb350c9f89dc785a3fffc6ed6a30998ff80ed51d4f29c23fc23b7b6d6a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "579540f349c0b821b2487a8dc8619e798927a93dc4ed34ddda6ce828155e0aad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-07-17T01:42:22Z",
    "title_canon_sha256": "dec2a6045fc9b3e8a40533aa1ad689a772444e6a4fc698956e06e51717fe5f55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4473",
    "kind": "arxiv",
    "version": 1
  }
}