Pith Number

pith:TJUUFIPH

pith:2009:TJUUFIPHI7U7T4DXIM3ROFTSCY

not attested not anchored not stored refs pending

$\pi^+$ photoproduction on the proton for photon energies from 0.725 to 2.875 GeV

B.G. Ritchie, E. Pasyuk, et al, I.I. Strakovsky, J.P. Ball, P. Collins, R.A. Arndt, R.L. Workman, The CLAS Collaboration: M. Dugger, W.J. Briscoe

arxiv:0903.1110 v2 · 2009-03-05 · 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{TJUUFIPHI7U7T4DXIM3ROFTSCY}

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.

Cited by

1 paper in Pith

Electroexcitation of Nucleon Resonances and the Emergence of Hadron Mass

Receipt and verification

First computed	2026-07-04T17:25:00.525577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a6942a1e747e9f9f0774337171672163350b78869d49ecf3cbbccb7ed3db588

Aliases

arxiv: 0903.1110 · arxiv_version: 0903.1110v2 · doi: 10.48550/arxiv.0903.1110 · pith_short_12: TJUUFIPHI7U7 · pith_short_16: TJUUFIPHI7U7T4DX · pith_short_8: TJUUFIPH

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/TJUUFIPHI7U7T4DXIM3ROFTSCY \
  | 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: 9a6942a1e747e9f9f0774337171672163350b78869d49ecf3cbbccb7ed3db588

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33144ebc7e340fc963741e6a1f3344115a8370398e71ef2dc80a66338751f4c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2009-03-05T22:00:50Z",
    "title_canon_sha256": "da19adb7f923349ccdda9ca916a5a9108f608d950d5ab90cb31e7670de285ebd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1110",
    "kind": "arxiv",
    "version": 2
  }
}