Pith Number

pith:UB35ONIK

pith:2026:UB35ONIKFOGFTYJZ6EUDZARX7P

not attested not anchored not stored refs pending

SheafIQ: Sheaf-Theoretic Information Quantification of Vector Fields on Geometric Graphs

Chuan-Shen Hu, Cong Shen, Guancen Lin

arxiv:2608.08728 v1 · 2026-08-09 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UB35ONIKFOGFTYJZ6EUDZARX7P}

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	2026-08-11T01:25:09.770463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a077d7350a2b8c59e139f1283c8237fbcaca3c0c12d77a6cce37f857a7d7970a

Aliases

arxiv: 2608.08728 · arxiv_version: 2608.08728v1 · doi: 10.48550/arxiv.2608.08728 · pith_short_12: UB35ONIKFOGF · pith_short_16: UB35ONIKFOGFTYJZ · pith_short_8: UB35ONIK

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/UB35ONIKFOGFTYJZ6EUDZARX7P \
  | 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: a077d7350a2b8c59e139f1283c8237fbcaca3c0c12d77a6cce37f857a7d7970a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e041f1ec8ea4a2c23795e0c66cb8aa4a5e8ce2cbddf3f980fc59a6d10f288c1",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-08-09T14:21:21Z",
    "title_canon_sha256": "e8f176efa771371b90798c5fd9757be35f23a946aeabd838ca0909ffb18b134f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08728",
    "kind": "arxiv",
    "version": 1
  }
}