Pith Number

pith:TFA3OHB3

pith:2007:TFA3OHB3ZDCD7ZDGGS4OY4EPI6

not attested not anchored not stored refs pending

Cross sections and beam asymmetries for $\vev{e}p \to en\pi^+$ in the nucleon resonance region for $1.7 \le Q^2 \le 4.5 (GeV)^2$

CLAS Collaboration, K.Park, V.D. Burkert, W.Kim

arxiv:0709.1946 v2 · 2007-09-12 · nucl-ex · hep-ex · hep-ph · 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{TFA3OHB3ZDCD7ZDGGS4OY4EPI6}

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	2026-07-04T17:24:57.778217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9941b71c3bc8c43fe46634b8ec708f47831af6c0365881d36c1928958706bc37

Aliases

arxiv: 0709.1946 · arxiv_version: 0709.1946v2 · doi: 10.48550/arxiv.0709.1946 · pith_short_12: TFA3OHB3ZDCD · pith_short_16: TFA3OHB3ZDCD7ZDG · pith_short_8: TFA3OHB3

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/TFA3OHB3ZDCD7ZDGGS4OY4EPI6 \
  | 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: 9941b71c3bc8c43fe46634b8ec708f47831af6c0365881d36c1928958706bc37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32f8b387e8cc9ca716cb9ff3e8a633d4299de064a511fffee59ea7330d274fa3",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph",
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2007-09-12T14:37:46Z",
    "title_canon_sha256": "6aff0f31f3d4e62de72edf97eb9d3fbd02e5933f9eb172ec25a49609a55b35c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.1946",
    "kind": "arxiv",
    "version": 2
  }
}