Pith Number

pith:3OAJM6MG

pith:2013:3OAJM6MGCOUQRBNKP63CWUBI2X

not attested not anchored not stored refs pending

Cross sections from proton irradiation of thorium at 800 MeV

Aaron Couture, Chandra Pillai, Eva R. Birnbaum, Francois M. Nortier, John L. Ullmann, John W. Weidner, Jonathan W. Engle, Kevin D. John, Kevin Jackman, Laura E. Wolfsberg, Leo J. Bitteker, Mark S. Gulley, Michael E. Fassbender, Stepan G. Mashnik

arxiv:1305.6638 v2 · 2013-05-28 · nucl-ex · 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{3OAJM6MGCOUQRBNKP63CWUBI2X}

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	2026-05-18T01:49:40.552080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db8096798613a90885aa7fb62b5028d5c81084aa3de83e1054abb27f6abd2b47

Aliases

arxiv: 1305.6638 · arxiv_version: 1305.6638v2 · doi: 10.48550/arxiv.1305.6638 · pith_short_12: 3OAJM6MGCOUQ · pith_short_16: 3OAJM6MGCOUQRBNK · pith_short_8: 3OAJM6MG

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/3OAJM6MGCOUQRBNKP63CWUBI2X \
  | 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: db8096798613a90885aa7fb62b5028d5c81084aa3de83e1054abb27f6abd2b47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6eb52835c0244fc900b46037683598da4fccd7c441970f8468bac361b6827da",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2013-05-28T21:25:40Z",
    "title_canon_sha256": "37065f2fcfc9959cc84d182c18ac5248d07de8a739890847a29c1b8f321cc69d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6638",
    "kind": "arxiv",
    "version": 2
  }
}