Pith Number

pith:GZMQ6DJQ

pith:2013:GZMQ6DJQHTDPFLN4AX5FWDGQTG

not attested not anchored not stored refs pending

Fission Fragments Produced from Proton Irradiation of Thorium Between 40 and 200 MeV

Aaron J. Couture, Eva R. Birnbaum, Francois M. Nortier, Hong T. Bach, John L. Ullmann, John W. Weidner, Jonathan W. Engle, Kevin D. John, Leo J. Bitteker, Mark S. Gulley, Michael E. Fassbender, Stepan G. Mashnik

arxiv:1311.4603 v1 · 2013-11-19 · 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{GZMQ6DJQHTDPFLN4AX5FWDGQTG}

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	2026-05-18T03:06:43.894613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36590f0d303cc6f2adbc05fa5b0cd099bfd6d0b4644519d9c80ebc221c43e42b

Aliases

arxiv: 1311.4603 · arxiv_version: 1311.4603v1 · doi: 10.48550/arxiv.1311.4603 · pith_short_12: GZMQ6DJQHTDP · pith_short_16: GZMQ6DJQHTDPFLN4 · pith_short_8: GZMQ6DJQ

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/GZMQ6DJQHTDPFLN4AX5FWDGQTG \
  | 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: 36590f0d303cc6f2adbc05fa5b0cd099bfd6d0b4644519d9c80ebc221c43e42b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7303aaf68379b24cce37cd0ad91b448d6eb8ff403fcc88e8854a05e794690cf6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2013-11-19T01:24:04Z",
    "title_canon_sha256": "baabe7c420cb0220eeb874a319aa91c6cedbf87e59c89d71b9899c22e73e12e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.4603",
    "kind": "arxiv",
    "version": 1
  }
}