Pith Number

pith:ZX6Y2LAM

pith:2003:ZX6Y2LAMQOV3BQ2IJEEFSOQE3K

not attested not anchored not stored refs pending

Gravitational F-terms through anomaly equations and deformed chiral rings

Edi Gava, Justin R. David, K.S. Narain, Luis F. Alday, Michele Cirafici

arxiv:hep-th/0305217 v1 · 2003-05-26 · 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{ZX6Y2LAMQOV3BQ2IJEEFSOQE3K}

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	2026-05-18T01:05:59.159739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdfd8d2c0c83abb0c3484908593a04dab2a83404a6cc8492052c4df49157c9e4

Aliases

arxiv: hep-th/0305217 · arxiv_version: hep-th/0305217v1 · doi: 10.48550/arxiv.hep-th/0305217 · pith_short_12: ZX6Y2LAMQOV3 · pith_short_16: ZX6Y2LAMQOV3BQ2I · pith_short_8: ZX6Y2LAM

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/ZX6Y2LAMQOV3BQ2IJEEFSOQE3K \
  | 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: cdfd8d2c0c83abb0c3484908593a04dab2a83404a6cc8492052c4df49157c9e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2df9b897e34ea81c9e2e5c0ec5dd624a2993cb7ac6f6c7a24d30976a02ce2d3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-05-26T19:55:51Z",
    "title_canon_sha256": "965bfbd7b11a0203453656459137c0de2b07b5f3fedb238399f623aebd2a47d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0305217",
    "kind": "arxiv",
    "version": 1
  }
}