Pith Number

pith:EEJEQEJF

pith:2011:EEJEQEJFH2WVJLVE3WPVLEW2HJ

not attested not anchored not stored refs pending

gamma^* gamma^* -> pi^0 Form Factor from AdS/QCD

Alexander Stoffers, Ismail Zahed

arxiv:1104.2081 v2 · 2011-04-11 · hep-ph · hep-th · nucl-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{EEJEQEJFH2WVJLVE3WPVLEW2HJ}

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	2026-05-18T04:10:23.522660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21124811253ead54aea4dd9f5592da3a6668356058cf15f5db050035e8f0971d

Aliases

arxiv: 1104.2081 · arxiv_version: 1104.2081v2 · doi: 10.48550/arxiv.1104.2081 · pith_short_12: EEJEQEJFH2WV · pith_short_16: EEJEQEJFH2WVJLVE · pith_short_8: EEJEQEJF

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/EEJEQEJFH2WVJLVE3WPVLEW2HJ \
  | 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: 21124811253ead54aea4dd9f5592da3a6668356058cf15f5db050035e8f0971d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ab272b17bf9cae6b38ec73ca6941c16415f94082843aae46af744584295e68c",
    "cross_cats_sorted": [
      "hep-th",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-04-11T22:37:04Z",
    "title_canon_sha256": "402485bca93bf6f9ba2056d3abe010d2f762d5fafc8e9523e163231bf26b9e6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2081",
    "kind": "arxiv",
    "version": 2
  }
}