Pith Number

pith:7FHM7WD7

pith:2026:7FHM7WD7XZ4O7WSPTT5F2XDRFL

not attested not anchored not stored refs pending

Structured Sheaf Learning of Consistent Connection Graphs

Gabriele D'Acunto, Leonardo Di Nino, Paolo Di Lorenzo, Sergio Barbarossa

arxiv:2608.08710 v1 · 2026-08-09 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7FHM7WD7XZ4O7WSPTT5F2XDRFL}

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	2026-08-11T01:25:06.830747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f94ecfd87fbe78efda4f9cfa5d5c712ac9f9bac3130c0f51d1bc36bc47d7b881

Aliases

arxiv: 2608.08710 · arxiv_version: 2608.08710v1 · doi: 10.48550/arxiv.2608.08710 · pith_short_12: 7FHM7WD7XZ4O · pith_short_16: 7FHM7WD7XZ4O7WSP · pith_short_8: 7FHM7WD7

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/7FHM7WD7XZ4O7WSPTT5F2XDRFL \
  | 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: f94ecfd87fbe78efda4f9cfa5d5c712ac9f9bac3130c0f51d1bc36bc47d7b881

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d68cb233b7e0c946db36178038839ab10f8c85c2db521b97f33cf3480e41580",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-08-09T13:51:34Z",
    "title_canon_sha256": "7b18d3ee4cf2eb7723bac11e6b10d67d8e3dc13a008d7792dc92ddebe978696c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08710",
    "kind": "arxiv",
    "version": 1
  }
}