Pith Number

pith:ZMJEJEQL

pith:2009:ZMJEJEQL5QEQCM4GPV23EM3KLQ

not attested not anchored not stored refs pending

Universality in the Electroproduction of Vector Mesons

E. Ferreira, H.G. Dosch, V. L. Baltar

arxiv:0907.5310 v1 · 2009-07-30 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZMJEJEQL5QEQCM4GPV23EM3KLQ}

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	2026-05-18T04:21:22.908354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb1244920bec090133867d75b2336a5c00e4719c9e39a9bf4997cfee1a16d09f

Aliases

arxiv: 0907.5310 · arxiv_version: 0907.5310v1 · doi: 10.48550/arxiv.0907.5310 · pith_short_12: ZMJEJEQL5QEQ · pith_short_16: ZMJEJEQL5QEQCM4G · pith_short_8: ZMJEJEQL

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/ZMJEJEQL5QEQCM4GPV23EM3KLQ \
  | 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: cb1244920bec090133867d75b2336a5c00e4719c9e39a9bf4997cfee1a16d09f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63a692ff2abc59bd8155e02ec273d7bfd8996f4eaf5147d31caf4951712e1dbf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-07-30T11:29:55Z",
    "title_canon_sha256": "79a97ab5f1663f308500a188d048ca55d01dfb71b177c2f96fb0a9c0211b1b9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.5310",
    "kind": "arxiv",
    "version": 1
  }
}