Pith Number

pith:B7FG6M4Q

pith:2026:B7FG6M4QPWKMVHGP4JO5VFMGMF

not attested not anchored not stored refs pending

Moduli Bounds from Spin-2 Sum Rules

Francesco Bertucci, James Bonifacio, Kurt Hinterbichler

arxiv:2608.05273 v1 · 2026-08-05 · 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{B7FG6M4QPWKMVHGP4JO5VFMGMF}

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	2026-08-07T00:46:39.305256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fca6f33907d94ca9ccfe25dda958661530384a89b8c5f1ca3dde0080e4c0576

Aliases

arxiv: 2608.05273 · arxiv_version: 2608.05273v1 · doi: 10.48550/arxiv.2608.05273 · pith_short_12: B7FG6M4QPWKM · pith_short_16: B7FG6M4QPWKMVHGP · pith_short_8: B7FG6M4Q

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/B7FG6M4QPWKMVHGP4JO5VFMGMF \
  | 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: 0fca6f33907d94ca9ccfe25dda958661530384a89b8c5f1ca3dde0080e4c0576

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68ba190c17a6806eea6ddffa9ffeed4b759e613cfbb23668a8cabab9de7079f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-08-05T18:00:00Z",
    "title_canon_sha256": "19bee44332cd2bc1c152ce9ada4db174916c00537f212334291fc5a720e584f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05273",
    "kind": "arxiv",
    "version": 1
  }
}