Pith Number

pith:2V4ZKH6V

pith:2015:2V4ZKH6VIBNLTD7W7DJH7FCKSW

not attested not anchored not stored refs pending

Energy Dependence of exotic nuclei production cross sections by photofission reaction in GDR range

Alok Chakrabarti, Debasis Atta, Debasis Bhowmick, D. N. Basu, F. A. Khan

arxiv:1511.08149 v1 · 2015-11-24 · 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{2V4ZKH6VIBNLTD7W7DJH7FCKSW}

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	2026-05-18T01:21:26.351280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d579951fd5405ab98ff6f8d27f944a95a672f74e0e81c0f3734e6f77c2c346a4

Aliases

arxiv: 1511.08149 · arxiv_version: 1511.08149v1 · doi: 10.48550/arxiv.1511.08149 · pith_short_12: 2V4ZKH6VIBNL · pith_short_16: 2V4ZKH6VIBNLTD7W · pith_short_8: 2V4ZKH6V

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/2V4ZKH6VIBNLTD7W7DJH7FCKSW \
  | 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: d579951fd5405ab98ff6f8d27f944a95a672f74e0e81c0f3734e6f77c2c346a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f41eab5488b3dad559b134575c185028945a852b91f3488e46b34697d301df8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2015-11-24T07:16:07Z",
    "title_canon_sha256": "b2a5fc93ba2fc8745445843ccfd50ea591f47f72be193238a23564b1c8c4b33e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08149",
    "kind": "arxiv",
    "version": 1
  }
}