Pith Number

pith:3TRTOWXC

pith:2010:3TRTOWXCDNSBJT4GIDXXXDHQZ2

not attested not anchored not stored refs pending

Pure Spinor Integration from the Collating Formula

Luca Sommovigo, Pietro Antonio Grassi

arxiv:1009.3874 v1 · 2010-09-20 · 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{3TRTOWXCDNSBJT4GIDXXXDHQZ2}

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	2026-05-18T04:21:22.650796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dce3375ae21b6414cf8640ef7b8cf0cea8554c4e2895f888038ea3e7dbde5467

Aliases

arxiv: 1009.3874 · arxiv_version: 1009.3874v1 · doi: 10.48550/arxiv.1009.3874 · pith_short_12: 3TRTOWXCDNSB · pith_short_16: 3TRTOWXCDNSBJT4G · pith_short_8: 3TRTOWXC

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/3TRTOWXCDNSBJT4GIDXXXDHQZ2 \
  | 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: dce3375ae21b6414cf8640ef7b8cf0cea8554c4e2895f888038ea3e7dbde5467

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eb88ebf400730f25ed34eb30ca425c75f3ebf47a9528e12deb397e8834431db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-09-20T16:12:42Z",
    "title_canon_sha256": "ee07d3bbf363becaee29fa39ee01e6069121b8aadc556b727b54062274fefe47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3874",
    "kind": "arxiv",
    "version": 1
  }
}