Pith Number

pith:GB4YGWI6

pith:2019:GB4YGWI62JDYSZIWUPYTMLIBHB

not attested not anchored not stored refs pending

Charged particle spectra from $\mu^{-}$ capture on Al

A. Gaponenko, A. Grossheim, A. Hillairet, A. Olin, G. M. Marshall, R. E. Mischke

arxiv:1908.06902 v1 · 2019-08-19 · hep-ex · 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{GB4YGWI62JDYSZIWUPYTMLIBHB}

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	2026-07-05T00:48:42.680494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

307983591ed247896516a3f1362d0138789d45d88f56aeb72d403d304c454ecc

Aliases

arxiv: 1908.06902 · arxiv_version: 1908.06902v1 · doi: 10.48550/arxiv.1908.06902 · pith_short_12: GB4YGWI62JDY · pith_short_16: GB4YGWI62JDYSZIW · pith_short_8: GB4YGWI6

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/GB4YGWI62JDYSZIWUPYTMLIBHB \
  | 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: 307983591ed247896516a3f1362d0138789d45d88f56aeb72d403d304c454ecc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bac11bdd4e499f1ad66917468be391c7953bf025fbbf4c14f0aeeb2f32464fa2",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2019-08-19T16:04:37Z",
    "title_canon_sha256": "d4f064ad9ba8d45daa260d2a8504ace32174ffcb35367abdc4eb0c8a1aa1cf94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06902",
    "kind": "arxiv",
    "version": 1
  }
}