Pith Number

pith:2GXBODIN

pith:2017:2GXBODINV346CEWOOTBF27EIMA

not attested not anchored not stored refs pending

Degenerate Tur\'an problems for hereditary properties

Craig Timmons, Michael Tait, Vladimir Nikiforov

arxiv:1701.07693 v1 · 2017-01-26 · 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{2GXBODINV346CEWOOTBF27EIMA}

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	2026-05-18T00:52:02.828030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1ae170d0daef9e112ce74c25d7c88602fb453e033896647be112138fac72787

Aliases

arxiv: 1701.07693 · arxiv_version: 1701.07693v1 · doi: 10.48550/arxiv.1701.07693 · pith_short_12: 2GXBODINV346 · pith_short_16: 2GXBODINV346CEWO · pith_short_8: 2GXBODIN

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/2GXBODINV346CEWOOTBF27EIMA \
  | 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: d1ae170d0daef9e112ce74c25d7c88602fb453e033896647be112138fac72787

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65dd18c59121825c91152b90fb26b96b04af38a885f9fb6a0b0441427f100864",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-01-26T13:34:50Z",
    "title_canon_sha256": "45867117bfa34aba1691bd25edfc35484b80ffc26a3842da51d3f11c2ad65239"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07693",
    "kind": "arxiv",
    "version": 1
  }
}