Pith Number

pith:7EU65VW5

pith:2012:7EU65VW5GRCWT3MITYKOYSGIWF

not attested not anchored not stored refs pending

Brane instantons and fluxes in F-theory

Gianluca Inverso, Luca Martucci, Massimo Bianchi

arxiv:1212.0024 v2 · 2012-11-30 · 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{7EU65VW5GRCWT3MITYKOYSGIWF}

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	2026-05-18T01:52:52.702048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f929eed6dd344569ed889e14ec48c8b16709e6c74bf5889b794b29d3c88b5991

Aliases

arxiv: 1212.0024 · arxiv_version: 1212.0024v2 · doi: 10.48550/arxiv.1212.0024 · pith_short_12: 7EU65VW5GRCW · pith_short_16: 7EU65VW5GRCWT3MI · pith_short_8: 7EU65VW5

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/7EU65VW5GRCWT3MITYKOYSGIWF \
  | 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: f929eed6dd344569ed889e14ec48c8b16709e6c74bf5889b794b29d3c88b5991

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f08a36311767da535b24cddbbeac1735639b64b5f442900f2fb922c5a97c8033",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-11-30T22:02:52Z",
    "title_canon_sha256": "edb743ff68417246164a9672a49c2cede09fcaa75f25b05075915e0d004aa701"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0024",
    "kind": "arxiv",
    "version": 2
  }
}