Pith Number

pith:D7HK5Y6U

pith:2024:D7HK5Y6UZSAQXAA5WUAVL2PVNH

not attested not anchored not stored refs pending

Depth-first search for tensor rank and border rank over finite fields

Jason Yang

arxiv:2411.14676 v1 · 2024-11-22 · cs.CC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D7HK5Y6UZSAQXAA5WUAVL2PVNH}

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	2026-07-05T09:38:55.408656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fceaee3d4cc810b801db50155e9f569e0c4d5046d195d58a30d4f6d052fca07

Aliases

arxiv: 2411.14676 · arxiv_version: 2411.14676v1 · doi: 10.48550/arxiv.2411.14676 · pith_short_12: D7HK5Y6UZSAQ · pith_short_16: D7HK5Y6UZSAQXAA5 · pith_short_8: D7HK5Y6U

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/D7HK5Y6UZSAQXAA5WUAVL2PVNH \
  | 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: 1fceaee3d4cc810b801db50155e9f569e0c4d5046d195d58a30d4f6d052fca07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e513a16c8bbdc70f55b10c178b8ddcc7e0d96ff842d09a80359ecd58c779a99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2024-11-22T02:17:48Z",
    "title_canon_sha256": "d17f07a9068f9b1306c73d4eb58e746779636e21b94a9ceb33735443aae63755"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14676",
    "kind": "arxiv",
    "version": 1
  }
}