Pith Number

pith:C5VXBSKX

pith:2023:C5VXBSKX2GLFD5ICL2YJI7JUYA

not attested not anchored not stored refs pending

Tensor Ranks and the Fine-Grained Complexity of Dynamic Programming

Ethan Turok, Hantao Yu, Hengzhi Zhang, Josh Alman

arxiv:2309.04683 v2 · 2023-09-09 · 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{C5VXBSKX2GLFD5ICL2YJI7JUYA}

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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.

Cited by

1 paper in Pith

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

Receipt and verification

First computed	2026-07-05T07:29:28.396189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

176b70c957d19651f5025eb0947d34c0077525c7892f7127d31c67535e4bda53

Aliases

arxiv: 2309.04683 · arxiv_version: 2309.04683v2 · doi: 10.48550/arxiv.2309.04683 · pith_short_12: C5VXBSKX2GLF · pith_short_16: C5VXBSKX2GLFD5IC · pith_short_8: C5VXBSKX

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/C5VXBSKX2GLFD5ICL2YJI7JUYA \
  | 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: 176b70c957d19651f5025eb0947d34c0077525c7892f7127d31c67535e4bda53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75757f00c1baf5d9293bfc81918cad3c6d2c40057eaec5f9d56fabab4eb02f68",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2023-09-09T04:40:32Z",
    "title_canon_sha256": "8d8fc26805a21e1634078bc49830af0ee9698da126136786a4179853df444121"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.04683",
    "kind": "arxiv",
    "version": 2
  }
}