Pith Number

pith:4V4D2OHI

pith:2017:4V4D2OHI2JXCTAG34QWTYH7O3B

not attested not anchored not stored refs pending

Feasibility Study of Internal Conversion Electron Spectroscopy of $^{229m}$Th

Benedict Seiferle, Lars von der Wense, Peter G. Thirolf

arxiv:1702.00398 v1 · 2017-02-01 · 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{4V4D2OHI2JXCTAG34QWTYH7O3B}

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	2026-05-18T00:37:01.565096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5783d38e8d26e2980dbe42d3c1feed87571e996d55fde6b9af5ccdeb4bbd3f4

Aliases

arxiv: 1702.00398 · arxiv_version: 1702.00398v1 · doi: 10.48550/arxiv.1702.00398 · pith_short_12: 4V4D2OHI2JXC · pith_short_16: 4V4D2OHI2JXCTAG3 · pith_short_8: 4V4D2OHI

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/4V4D2OHI2JXCTAG34QWTYH7O3B \
  | 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: e5783d38e8d26e2980dbe42d3c1feed87571e996d55fde6b9af5ccdeb4bbd3f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e8af884cfab6665d7af33718afeae4b86ff845ff5465c8d32c87c307fe3d669",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-02-01T15:39:47Z",
    "title_canon_sha256": "501caf095587391c4c7050ccc8289e7578d63797317012ec62b286741e89f4d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00398",
    "kind": "arxiv",
    "version": 1
  }
}