Pith Number

pith:XMPIGUZI

pith:2013:XMPIGUZI4EZK6M6EJKJR5MGH2P

not attested not anchored not stored refs pending

Weak $\eta$ production off the nucleon

L. Alvarez-Ruso, M. J. Vicente Vacas, M. Rafi Alam, M. Sajjad Athar

arxiv:1303.5951 v1 · 2013-03-24 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XMPIGUZI4EZK6M6EJKJR5MGH2P}

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	2026-05-18T03:29:52.394657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb1e835328e132af33c44a931eb0c7d3e9bb72206200c9615ac2fc89b5cc864d

Aliases

arxiv: 1303.5951 · arxiv_version: 1303.5951v1 · doi: 10.48550/arxiv.1303.5951 · pith_short_12: XMPIGUZI4EZK · pith_short_16: XMPIGUZI4EZK6M6E · pith_short_8: XMPIGUZI

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/XMPIGUZI4EZK6M6EJKJR5MGH2P \
  | 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: bb1e835328e132af33c44a931eb0c7d3e9bb72206200c9615ac2fc89b5cc864d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20c0878213bd83322f47ba2d7898e3cbcbc3a2f7d26b0eb1715a2b0e39d7bb3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-03-24T14:23:50Z",
    "title_canon_sha256": "26db305893ec1b5c8f75dd68fd55de0936b9418dfc66636c8a57013bd54899e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5951",
    "kind": "arxiv",
    "version": 1
  }
}