Pith Number

pith:4PB4UOU3

pith:2010:4PB4UOU3I2QUM3OUTMHQBAY43T

not attested not anchored not stored refs pending

Measurement of the half-life of 198Au in a non-metal: High-precision measurement shows no host-material dependence

A. Dibidad, J. C. Hardy, J. R. Goodwin, N. Nica, V. E. Iacob

arxiv:1009.1864 v2 · 2010-09-09 · 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{4PB4UOU3I2QUM3OUTMHQBAY43T}

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	2026-05-18T04:36:08.339833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3c3ca3a9b46a1466dd49b0f00831cdcf5a67e6f06453a9abd6d36acee0b81bf

Aliases

arxiv: 1009.1864 · arxiv_version: 1009.1864v2 · doi: 10.48550/arxiv.1009.1864 · pith_short_12: 4PB4UOU3I2QU · pith_short_16: 4PB4UOU3I2QUM3OU · pith_short_8: 4PB4UOU3

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/4PB4UOU3I2QUM3OUTMHQBAY43T \
  | 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: e3c3ca3a9b46a1466dd49b0f00831cdcf5a67e6f06453a9abd6d36acee0b81bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43b843eecfa77d7a402b38687b686f2cc2ea1deea4df9f4cbbe8dd817f41dc74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2010-09-09T19:29:19Z",
    "title_canon_sha256": "312a21b20f5faf5e2c346f54fb923af79e4293da655b6f8794b774d4bc65af47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1864",
    "kind": "arxiv",
    "version": 2
  }
}