Pith Number

pith:WYRCFUIN

pith:2011:WYRCFUIN45ZXDEY2F5SWUM3WEU

not attested not anchored not stored refs pending

Coherent photonuclear reactions for isotope transmutation

H. Ejiri, S. Date

arxiv:1102.4451 v1 · 2011-02-22 · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WYRCFUIN45ZXDEY2F5SWUM3WEU}

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	2026-05-18T02:03:06.587188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b62222d10de77371931a2f656a3376250d5c2b4f637e9ed48a4d03424986fdd9

Aliases

arxiv: 1102.4451 · arxiv_version: 1102.4451v1 · doi: 10.48550/arxiv.1102.4451 · pith_short_12: WYRCFUIN45ZX · pith_short_16: WYRCFUIN45ZXDEY2 · pith_short_8: WYRCFUIN

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/WYRCFUIN45ZXDEY2F5SWUM3WEU \
  | 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: b62222d10de77371931a2f656a3376250d5c2b4f637e9ed48a4d03424986fdd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dafae04062534f6971ba3ae1eafb2d11a8dd98f011fa57bb1d07555fc5bccfd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2011-02-22T10:33:32Z",
    "title_canon_sha256": "a5c6933890a06337c4d3edc5df1d7545ba58bea91c2aa7d4ec2a4d61e4507633"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4451",
    "kind": "arxiv",
    "version": 1
  }
}