Pith Number

pith:IVTCC2QC

pith:2019:IVTCC2QC4T5BN5IQY5CQXNYQID

not attested not anchored not stored refs pending

First direct measurement of isotopic fission-fragment yields of $^{239}$U

A. Heinz, A.I. Henriques, A. Lemasson, B. Fernandez-Dominguez, B. Jacquot, B. Jurado, C. Schmitt, D. Ackermann, D. Durand, D. Galaviz, D. ralet, D. Ramos, E. Clement, E. Galiana-Baldo, F. Farget, H. Alvarez-Pol, I. Tsekhanovich, J.D. Frankland, J. Piot, L. Audouin, M. Caamano, M.O. Fregeau, M. Rejmund, P. Morfouace, P. Teubig, S. Biswas, T. Roger, Y.H. Kim

arxiv:1909.09447 v1 · 2019-09-20 · 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{IVTCC2QC4T5BN5IQY5CQXNYQID}

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	2026-07-05T00:05:59.913374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4566216a02e4fa16f510c7450bb71040f3cf7ce9294a9147e45c638c8381758a

Aliases

arxiv: 1909.09447 · arxiv_version: 1909.09447v1 · doi: 10.48550/arxiv.1909.09447 · pith_short_12: IVTCC2QC4T5B · pith_short_16: IVTCC2QC4T5BN5IQ · pith_short_8: IVTCC2QC

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/IVTCC2QC4T5BN5IQY5CQXNYQID \
  | 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: 4566216a02e4fa16f510c7450bb71040f3cf7ce9294a9147e45c638c8381758a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bb700952494b7f0cfdee690f8c5c7a25e87a99676c5f516e1a1c8644f4040a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2019-09-20T12:18:27Z",
    "title_canon_sha256": "aed17e8e98ed9d956f45ebf0839755fda1d29eb81c57dfa2c876144e0f3c920e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.09447",
    "kind": "arxiv",
    "version": 1
  }
}