Pith Number

pith:Z2GMC2BX

pith:2010:Z2GMC2BXSWVJ2DHLVG6VZMOGLJ

not attested not anchored not stored refs pending

Polarization observables in $\pi^0\eta$-photoproduction on the proton

A. Fix, H. Arenh\"ovel

arxiv:1010.4213 v2 · 2010-10-20 · 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{Z2GMC2BXSWVJ2DHLVG6VZMOGLJ}

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	2026-05-18T04:27:56.552104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce8cc1683795aa9d0ceba9bd5cb1c65a6ce3d7d3e7820b58a94dddbe7ce99d75

Aliases

arxiv: 1010.4213 · arxiv_version: 1010.4213v2 · doi: 10.48550/arxiv.1010.4213 · pith_short_12: Z2GMC2BXSWVJ · pith_short_16: Z2GMC2BXSWVJ2DHL · pith_short_8: Z2GMC2BX

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/Z2GMC2BXSWVJ2DHLVG6VZMOGLJ \
  | 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: ce8cc1683795aa9d0ceba9bd5cb1c65a6ce3d7d3e7820b58a94dddbe7ce99d75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01636567904803cc88b666fae1d4b45e85956b5327c413eaae9274c9c28b232c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2010-10-20T14:36:59Z",
    "title_canon_sha256": "ba1bb4550fcc0d093f306975894edf99778ec9f070bfba83c04654745fd23d06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4213",
    "kind": "arxiv",
    "version": 2
  }
}