Pith Number

pith:3BRDJMEA

pith:2015:3BRDJMEANFAXIEXU53DWPPWNTE

not attested not anchored not stored refs pending

A precise method to determine the activity of a weak neutron source using a germanium detector

A. L. Hallin, C. B. Krauss, L. Sibley, M. J. M. Duke, P. Mekarski

arxiv:1506.05417 v2 · 2015-06-17 · physics.ins-det · 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{3BRDJMEANFAXIEXU53DWPPWNTE}

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	2026-05-18T01:10:18.425229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d86234b08069417412f4eec767becd993081a39d92ae88982ae41c5ddd904f05

Aliases

arxiv: 1506.05417 · arxiv_version: 1506.05417v2 · doi: 10.48550/arxiv.1506.05417 · pith_short_12: 3BRDJMEANFAX · pith_short_16: 3BRDJMEANFAXIEXU · pith_short_8: 3BRDJMEA

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/3BRDJMEANFAXIEXU53DWPPWNTE \
  | 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: d86234b08069417412f4eec767becd993081a39d92ae88982ae41c5ddd904f05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f2f4121a4ad9150601c9c41fc9541b549a818344971ce2e671384d2954e3a77",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2015-06-17T18:43:51Z",
    "title_canon_sha256": "64b365c0602354c8b019b8e38347d671515e2452c93ceac068683e60b76762ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05417",
    "kind": "arxiv",
    "version": 2
  }
}