Pith Number

pith:YCZ276KK

pith:2016:YCZ276KKWAXW2JNLHM3WK2XTAX

not attested not anchored not stored refs pending

The Complexity of Tensor Rank

Daniel Stefankovic, Marcus Schaefer

arxiv:1612.04338 v3 · 2016-12-13 · 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{YCZ276KKWAXW2JNLHM3WK2XTAX}

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.

Cited by

1 paper in Pith

Optimal Curve Straightening is $\exists\mathbb{R}$-Complete

Receipt and verification

First computed	2026-07-05T07:31:49.762487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0b3aff94ab02f6d25ab3b37656af305f3e34c57bc4f013431dd174e872448a4

Aliases

arxiv: 1612.04338 · arxiv_version: 1612.04338v3 · doi: 10.48550/arxiv.1612.04338 · pith_short_12: YCZ276KKWAXW · pith_short_16: YCZ276KKWAXW2JNL · pith_short_8: YCZ276KK

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/YCZ276KKWAXW2JNLHM3WK2XTAX \
  | 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: c0b3aff94ab02f6d25ab3b37656af305f3e34c57bc4f013431dd174e872448a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7438cd7e3aa440e2b3dfac29efd4a943a22cb0622c52fd25d9652429f09c2a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2016-12-13T20:12:03Z",
    "title_canon_sha256": "82d1fe4633b41a2f58888fcce4c2aa092ffbbd52ecb73b5453f624c03849328d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04338",
    "kind": "arxiv",
    "version": 3
  }
}