Pith Number

pith:FBF7SJSG

pith:2016:FBF7SJSGN4LPOHKSJSPWXFEUGF

not attested not anchored not stored refs pending

Majority problems of large query size

D\'aniel Gerbner, M\'at\'e Vizer

arxiv:1610.09114 v2 · 2016-10-28 · 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{FBF7SJSGN4LPOHKSJSPWXFEUGF}

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	2026-05-18T00:06:48.613674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

284bf926466f16f71d524c9f6b94943144e7b994fe080fd354945c5ba2d26251

Aliases

arxiv: 1610.09114 · arxiv_version: 1610.09114v2 · doi: 10.48550/arxiv.1610.09114 · pith_short_12: FBF7SJSGN4LP · pith_short_16: FBF7SJSGN4LPOHKS · pith_short_8: FBF7SJSG

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/FBF7SJSGN4LPOHKSJSPWXFEUGF \
  | 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: 284bf926466f16f71d524c9f6b94943144e7b994fe080fd354945c5ba2d26251

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31b2bc205e3cb5a337d8fdd289cbff093917284b99303b81b3d6de14a7208d18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-10-28T08:23:04Z",
    "title_canon_sha256": "20110d0097cc79938d5a36343a634e69c4535f8b136894ebfd289cfb368bdca7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09114",
    "kind": "arxiv",
    "version": 2
  }
}