Pith Number

pith:OA7DS3U2

pith:2019:OA7DS3U2ABDYXXDQZSZH4X3KY5

not attested not anchored not stored refs pending

Generalized cut operation associated with higher order variation in tensor models

Hiroshi Itoyama, Reiji Yoshioka

arxiv:1903.10276 v2 · 2019-03-25 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OA7DS3U2ABDYXXDQZSZH4X3KY5}

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	2026-05-17T23:39:54.527915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

703e396e9a00478bdc70ccb27e5f6ac761052b26bc6bb11d556768f19f234be1

Aliases

arxiv: 1903.10276 · arxiv_version: 1903.10276v2 · doi: 10.48550/arxiv.1903.10276 · pith_short_12: OA7DS3U2ABDY · pith_short_16: OA7DS3U2ABDYXXDQ · pith_short_8: OA7DS3U2

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/OA7DS3U2ABDYXXDQZSZH4X3KY5 \
  | 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: 703e396e9a00478bdc70ccb27e5f6ac761052b26bc6bb11d556768f19f234be1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a795822ec8e83840e9d7c45bb48ee77d5ee591c934bbf5bd74c83d91038f79f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-03-25T12:48:26Z",
    "title_canon_sha256": "2bb14630d08bfe40d362ca93001212b8137601e32c72e9d6655ae2f64d54ffec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10276",
    "kind": "arxiv",
    "version": 2
  }
}