Pith Number

pith:65DNAV2Q

pith:2023:65DNAV2QFSNRGX6XUMQVDTRDUR

not attested not anchored not stored refs pending

Cutting the traintracks: Cauchy, Schubert and Calabi-Yau

Qu Cao, Song He, Yichao Tang

arxiv:2301.07834 v2 · 2023-01-19 · 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{65DNAV2QFSNRGX6XUMQVDTRDUR}

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

2 papers in Pith

Towards Motivic Coactions at Genus One from Zeta Generators

The spectrum of Feynman-integral geometries at two loops

Receipt and verification

First computed	2026-07-05T06:08:18.145728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f746d057502c9b135fd7a32151ce23a44ba01b53e267ff69bae6e3a1b10ada27

Aliases

arxiv: 2301.07834 · arxiv_version: 2301.07834v2 · doi: 10.48550/arxiv.2301.07834 · pith_short_12: 65DNAV2QFSNR · pith_short_16: 65DNAV2QFSNRGX6X · pith_short_8: 65DNAV2Q

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/65DNAV2QFSNRGX6XUMQVDTRDUR \
  | 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: f746d057502c9b135fd7a32151ce23a44ba01b53e267ff69bae6e3a1b10ada27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70d8d68e9973f07220d9843c9d67f30e82dd81aa7cd4f647d89726506cbeec16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-01-19T01:01:08Z",
    "title_canon_sha256": "60a008fe5bb8e50da6d98e21062838006fbb0e63660a144dbe74bd37ea7951f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.07834",
    "kind": "arxiv",
    "version": 2
  }
}