Pith Number

pith:W45XSX7Y

pith:2024:W45XSX7YM4XL2XHXUUC3WKPTES

not attested not anchored not stored refs pending

A Physics-informed Sheaf Model

Chuan-Shen Hu, Kelin Xia, Xiang Liu

arxiv:2501.06197 v1 · 2024-12-27 · physics.chem-ph · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W45XSX7YM4XL2XHXUUC3WKPTES}

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

Cellular Sheaves on Higher-Dimensional Structures

Receipt and verification

First computed	2026-07-05T09:59:34.527525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b73b795ff8672ebd5cf7a505bb29f324b547587a5937a6be0ccbda7650303d67

Aliases

arxiv: 2501.06197 · arxiv_version: 2501.06197v1 · doi: 10.48550/arxiv.2501.06197 · pith_short_12: W45XSX7YM4XL · pith_short_16: W45XSX7YM4XL2XHX · pith_short_8: W45XSX7Y

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/W45XSX7YM4XL2XHXUUC3WKPTES \
  | 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: b73b795ff8672ebd5cf7a505bb29f324b547587a5937a6be0ccbda7650303d67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da8ca03b04bac692a3ed7cc43ea1a72826fbe15c747406dd6d5562118b9bec46",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2024-12-27T03:33:15Z",
    "title_canon_sha256": "71ce59bbae767ac18a6eb019ddfc68d32086a9d3291a4b38828c9128af08e8fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.06197",
    "kind": "arxiv",
    "version": 1
  }
}