Pith Number

pith:HGUARMLQ

pith:2018:HGUARMLQYC5PHWRXMLDWOCCFRR

not attested not anchored not stored refs pending

Measurement of the $^{20}$F half-life

A. Gade, D. Weisshaar, E.A. George, K. Minamisono, M. Hughes, O. Naviliat-Cuncic, P.A. Voytas, S. Chandavar, S.N. Liddick, S.V. Paulauskas, X. Huyan

arxiv:1805.05800 v1 · 2018-05-15 · nucl-ex

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HGUARMLQYC5PHWRXMLDWOCCFRR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:13:25.500148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39a808b170c0baf3da3762c76708458c523fec748dfdc4259aee9ddb049f7e3c

Aliases

arxiv: 1805.05800 · arxiv_version: 1805.05800v1 · doi: 10.48550/arxiv.1805.05800 · pith_short_12: HGUARMLQYC5P · pith_short_16: HGUARMLQYC5PHWRX · pith_short_8: HGUARMLQ

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/HGUARMLQYC5PHWRXMLDWOCCFRR \
  | 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: 39a808b170c0baf3da3762c76708458c523fec748dfdc4259aee9ddb049f7e3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bfe888a08d62cbb036d8eca39ee8c370bee05b733a8cd91c3a243ef00d54460",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2018-05-15T14:25:15Z",
    "title_canon_sha256": "9cdba5a1cfb0ae2f5395b7ec3fb2baa9b4d001a64b6ddbdf99706959dd126896"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05800",
    "kind": "arxiv",
    "version": 1
  }
}