Pith Number

pith:25G4TFR2

pith:2013:25G4TFR25FGFWCG6HL7HEUOTFY

not attested not anchored not stored refs pending

A conjecture on the primitive degree of Tensors

Lihua You, Pingzhi Yuany, Zilong He

arxiv:1310.8461 v1 · 2013-10-31 · 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{25G4TFR25FGFWCG6HL7HEUOTFY}

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	2026-05-18T00:56:53.508432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d74dc9963ae94c5b08de3afe7251d32e0f86bf5d437491b671835279466ead99

Aliases

arxiv: 1310.8461 · arxiv_version: 1310.8461v1 · doi: 10.48550/arxiv.1310.8461 · pith_short_12: 25G4TFR25FGF · pith_short_16: 25G4TFR25FGFWCG6 · pith_short_8: 25G4TFR2

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/25G4TFR25FGFWCG6HL7HEUOTFY \
  | 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: d74dc9963ae94c5b08de3afe7251d32e0f86bf5d437491b671835279466ead99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7706a10b67e36528349ed2b6e9218f4ec445e89efc5cecdf55a5df0cac3f7525",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2013-10-31T11:10:10Z",
    "title_canon_sha256": "af0fba24cfe4b4180fad1a7b6b16d23f7e4e5151fddb1988e1fb6f4719f230c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8461",
    "kind": "arxiv",
    "version": 1
  }
}