Pith Number

pith:4JQB6NYA

pith:2016:4JQB6NYAFKQCVPJKWJ4GAESFYK

not attested not anchored not stored refs pending

Pionic contribution in the Drell-Yan dilepton production cross section in p-Cu collision in the framework of the shell and Fermi gas models

F. Zolfagharpour, R. Rostami

arxiv:1603.04009 v1 · 2016-03-13 · 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{4JQB6NYAFKQCVPJKWJ4GAESFYK}

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	2026-05-18T01:19:09.735419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2601f37002aa02abd2ab278601245c29419a3229acee31f6dcff363459b64ce

Aliases

arxiv: 1603.04009 · arxiv_version: 1603.04009v1 · doi: 10.48550/arxiv.1603.04009 · pith_short_12: 4JQB6NYAFKQC · pith_short_16: 4JQB6NYAFKQCVPJK · pith_short_8: 4JQB6NYA

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/4JQB6NYAFKQCVPJKWJ4GAESFYK \
  | 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: e2601f37002aa02abd2ab278601245c29419a3229acee31f6dcff363459b64ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "736eef656e380a73a403d94a3306ddce14bcbaab5e5eca70f3e9111af8c4231b",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2016-03-13T08:34:04Z",
    "title_canon_sha256": "280b566f87e2b06be248d2983629a85ea9ec1fb573dbd96071745ae25032184f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04009",
    "kind": "arxiv",
    "version": 1
  }
}