Pith Number

pith:2W7X4WBD

pith:2015:2W7X4WBDVQ6H6SQVCXFKT7PPOM

not attested not anchored not stored refs pending

Near-threshold $\eta$ production in $pp$ collisions

De-Min Li, Qi-Fang L\"u

arxiv:1501.06266 v2 · 2015-01-26 · nucl-th · 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{2W7X4WBDVQ6H6SQVCXFKT7PPOM}

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	2026-05-18T01:25:02.034575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5bf7e5823ac3c7f4a1515caa9fdef7317254fd0e71bbf8b231d8eeeb46354e7

Aliases

arxiv: 1501.06266 · arxiv_version: 1501.06266v2 · doi: 10.48550/arxiv.1501.06266 · pith_short_12: 2W7X4WBDVQ6H · pith_short_16: 2W7X4WBDVQ6H6SQV · pith_short_8: 2W7X4WBD

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/2W7X4WBDVQ6H6SQVCXFKT7PPOM \
  | 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: d5bf7e5823ac3c7f4a1515caa9fdef7317254fd0e71bbf8b231d8eeeb46354e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50775ae269d09da4afabbce90b894988cf764ad1d20194694c1fd03278923bbd",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2015-01-26T07:07:57Z",
    "title_canon_sha256": "6c4fdd538723221c5e1f5abd90b1c140ed181c931bb4f2ca0c7ffb12df0ca377"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06266",
    "kind": "arxiv",
    "version": 2
  }
}