Pith Number

pith:37CA3SUF

pith:2014:37CA3SUF2LGFR7MH4UO4LRIC2M

not attested not anchored not stored refs pending

On the threshold for the Maker-Breaker $H$-game

Angelika Steger, Milo\v{s} Stojakovi\'c, Rajko Nenadov

arxiv:1401.4384 v1 · 2014-01-17 · 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{37CA3SUF2LGFR7MH4UO4LRIC2M}

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	2026-05-18T03:01:55.173052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfc40dca85d2cc58fd87e51dc5c502d32b18621f7177a216d3a8e08b75bf4bef

Aliases

arxiv: 1401.4384 · arxiv_version: 1401.4384v1 · doi: 10.48550/arxiv.1401.4384 · pith_short_12: 37CA3SUF2LGF · pith_short_16: 37CA3SUF2LGFR7MH · pith_short_8: 37CA3SUF

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/37CA3SUF2LGFR7MH4UO4LRIC2M \
  | 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: dfc40dca85d2cc58fd87e51dc5c502d32b18621f7177a216d3a8e08b75bf4bef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2df9b079bfc222224595af084eececa6a98f6c7ebc66b54cddef8854956a59b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-01-17T15:27:21Z",
    "title_canon_sha256": "05edd4a58c362fd411b12b7837602aa6f80525280b761b366348bf2b28eb16d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4384",
    "kind": "arxiv",
    "version": 1
  }
}