Pith Number

pith:FUA7RE47

pith:2018:FUA7RE47WSXM67XHUZB2ZCHZ43

not attested not anchored not stored refs pending

Fluctuations in the $^{235}$U(n,f) cross section

David Brown, E.D. Davis, G.F. Bertsch

arxiv:1804.00364 v1 · 2018-04-02 · 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{FUA7RE47WSXM67XHUZB2ZCHZ43}

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	2026-05-18T00:08:26.980437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d01f8939fb4aecf7ee7a643ac88f9e6cb33c5cea39b0558d8552205ff8f896a

Aliases

arxiv: 1804.00364 · arxiv_version: 1804.00364v1 · doi: 10.48550/arxiv.1804.00364 · pith_short_12: FUA7RE47WSXM · pith_short_16: FUA7RE47WSXM67XH · pith_short_8: FUA7RE47

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/FUA7RE47WSXM67XHUZB2ZCHZ43 \
  | 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: 2d01f8939fb4aecf7ee7a643ac88f9e6cb33c5cea39b0558d8552205ff8f896a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c67a4ba4cad63fe33adac692a4303b4c6c04e60aee5dc97e74ebcad20dcd30ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2018-04-02T01:06:36Z",
    "title_canon_sha256": "fc250dee9e151956c486f75168d7e42ef1bb59897ad29994f15a43644b22eaa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00364",
    "kind": "arxiv",
    "version": 1
  }
}