Pith Number

pith:G53BXQC2

pith:2009:G53BXQC2GMVSCPSWBNQIK3WSL6

not attested not anchored not stored refs pending

Calculations of Polarization Observables in Pseudoscalar Meson Photo-production Reactions

A. M. Sandorfi, H. Kamano, S. Hoblit, T.-S. H. Lee

arxiv:0912.3505 v3 · 2009-12-17 · nucl-th · hep-ph · nucl-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{G53BXQC2GMVSCPSWBNQIK3WSL6}

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	2026-05-18T04:38:50.747122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37761bc05a332b213e560b60856ed25fbf5a700ef61227ca86aa893aa3d5adb1

Aliases

arxiv: 0912.3505 · arxiv_version: 0912.3505v3 · doi: 10.48550/arxiv.0912.3505 · pith_short_12: G53BXQC2GMVS · pith_short_16: G53BXQC2GMVSCPSW · pith_short_8: G53BXQC2

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/G53BXQC2GMVSCPSWBNQIK3WSL6 \
  | 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: 37761bc05a332b213e560b60856ed25fbf5a700ef61227ca86aa893aa3d5adb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f594b3eb24149f0c1896338e65e6eed15df9e523de85f2431dc8ef017600a388",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2009-12-17T20:03:37Z",
    "title_canon_sha256": "fbe3f9b69eadc585893c780a0bfe321eda36620e2d29331e600d98ca627c625a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3505",
    "kind": "arxiv",
    "version": 3
  }
}