Pith Number

pith:FLWTYP7A

pith:2012:FLWTYP7ATJPWNKZW4MIMRM4IUP

not attested not anchored not stored refs pending

Exploring Curved Superspace (II)

Guido Festuccia, Thomas T. Dumitrescu

arxiv:1209.5408 v2 · 2012-09-24 · hep-th · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FLWTYP7ATJPWNKZW4MIMRM4IUP}

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	2026-05-18T03:09:22.769592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aed3c3fe09a5f66ab36e310c8b388a3d39f045ec9bf374a552f79edcc09a73f

Aliases

arxiv: 1209.5408 · arxiv_version: 1209.5408v2 · doi: 10.48550/arxiv.1209.5408 · pith_short_12: FLWTYP7ATJPW · pith_short_16: FLWTYP7ATJPWNKZW · pith_short_8: FLWTYP7A

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/FLWTYP7ATJPWNKZW4MIMRM4IUP \
  | 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: 2aed3c3fe09a5f66ab36e310c8b388a3d39f045ec9bf374a552f79edcc09a73f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc43a4c7ba02d908a5c108830908035c171a750f1c059db55a1460d0c6f9bd4d",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-09-24T20:16:32Z",
    "title_canon_sha256": "85f8789c7fd1cf91dfb248cb431f26182f0b884aa6af0be789fb46da29ed5a6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5408",
    "kind": "arxiv",
    "version": 2
  }
}