Pith Number

pith:CEQ4FA65

pith:2014:CEQ4FA65WV46I77VACPNX2CKB7

not attested not anchored not stored refs pending

FAFNIR: Strategy and risk reduction in accelerator driven neutron sources for fusion materials irradiation data

A. Caballero, A. Letchford, A. Seryi, B. Connolly, D. Findlay, E. Surrey, H. Owen, J. Marrow, J. Thomason, M. Porton, P. Mummery, S. Roberts, T. Davenne

arxiv:1412.1391 v1 · 2014-12-02 · physics.acc-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CEQ4FA65WV46I77VACPNX2CKB7}

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	2026-05-18T02:32:12.625745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1121c283ddb579e47ff5009edbe84a0fed57445c1bd44be820bd324901db0c4f

Aliases

arxiv: 1412.1391 · arxiv_version: 1412.1391v1 · doi: 10.48550/arxiv.1412.1391 · pith_short_12: CEQ4FA65WV46 · pith_short_16: CEQ4FA65WV46I77V · pith_short_8: CEQ4FA65

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/CEQ4FA65WV46I77VACPNX2CKB7 \
  | 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: 1121c283ddb579e47ff5009edbe84a0fed57445c1bd44be820bd324901db0c4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "012751d71e7df06945f17d484803548847d7e0383c268c490a886e65b3f4c8a5",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2014-12-02T11:34:21Z",
    "title_canon_sha256": "0950ca23a914fe11e2961eecfb8cd8e50bcc2ea0770680c3691621dec3efc32e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1391",
    "kind": "arxiv",
    "version": 1
  }
}