Pith Number

pith:J3ZQO2VR

pith:2018:J3ZQO2VRWEAUS7YWDM6PCPNTG2

not attested not anchored not stored refs pending

Angular dependence of eta photoproduction in photon-induced reaction

Bao-Chun Li, Jun-Zhen Wang

arxiv:1805.01155 v1 · 2018-05-03 · 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{J3ZQO2VRWEAUS7YWDM6PCPNTG2}

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	2026-05-18T00:16:52.400311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ef3076ab1b101497f161b3cf13db3368262d72dfe9fc70d9344fed70459f9c2

Aliases

arxiv: 1805.01155 · arxiv_version: 1805.01155v1 · doi: 10.48550/arxiv.1805.01155 · pith_short_12: J3ZQO2VRWEAU · pith_short_16: J3ZQO2VRWEAUS7YW · pith_short_8: J3ZQO2VR

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/J3ZQO2VRWEAUS7YWDM6PCPNTG2 \
  | 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: 4ef3076ab1b101497f161b3cf13db3368262d72dfe9fc70d9344fed70459f9c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02d70e8e2771b2cf434d1acd376a0d88180abf28ae44e72db421040ebadd9c1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2018-05-03T08:10:00Z",
    "title_canon_sha256": "abee7d36bfe6650d709fd3e226b415f930f55e121be5790f1c91316a951c6511"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01155",
    "kind": "arxiv",
    "version": 1
  }
}