Pith Number

pith:CVLFUX5A

pith:2009:CVLFUX5AKTJIELSLACK5J3PX5G

not attested not anchored not stored refs pending

Search for a Two-Photon Exchange Contribution to Inclusive Deep-Inelastic Scattering

et al, The HERMES Collaboration: A. Airapetian

arxiv:0907.5369 v3 · 2009-07-30 · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CVLFUX5AKTJIELSLACK5J3PX5G}

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	2026-07-04T17:18:08.254617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15565a5fa054d2822e4b0095d4edf7e99e73156cc263df4236fac40a7bd3d2ce

Aliases

arxiv: 0907.5369 · arxiv_version: 0907.5369v3 · doi: 10.48550/arxiv.0907.5369 · pith_short_12: CVLFUX5AKTJI · pith_short_16: CVLFUX5AKTJIELSL · pith_short_8: CVLFUX5A

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/CVLFUX5AKTJIELSLACK5J3PX5G \
  | 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: 15565a5fa054d2822e4b0095d4edf7e99e73156cc263df4236fac40a7bd3d2ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51564859f20bc76cb139149d34648add20533a389c7dbc9e6912094b9c4d9902",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2009-07-30T16:08:26Z",
    "title_canon_sha256": "a8d3c3cb282ea7fc317d0fe3da9f61e814ea5d6d00d9d281de363ec456112a0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.5369",
    "kind": "arxiv",
    "version": 3
  }
}