Pith Number

pith:NHBC6GJM

pith:2016:NHBC6GJMVJXQAB3B3O6WWEQ7NO

not attested not anchored not stored refs pending

Precise and accurate measurements of strong-field photoionisation and a transferrable laser intensity calibration standard

A.N. Grum-Grzhimailo, C. Khurmi, D.E. Laban, D. Kielpinski, D. Wells, H.M. Quiney, I.V. Litvinyuk, J.E. Calvert, K. Bartschat, M.G. Pullen, O. Ghafur, R.T. Sang, Satya Sainadh U., W.C. Wallace, X.M. Tong

arxiv:1601.04379 v1 · 2016-01-18 · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NHBC6GJMVJXQAB3B3O6WWEQ7NO}

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	2026-05-18T01:10:07.487890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69c22f192caa6f000761dbbd6b121f6b89ce23d4ef0b146aae41c7375282e6e0

Aliases

arxiv: 1601.04379 · arxiv_version: 1601.04379v1 · doi: 10.48550/arxiv.1601.04379 · pith_short_12: NHBC6GJMVJXQ · pith_short_16: NHBC6GJMVJXQAB3B · pith_short_8: NHBC6GJM

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/NHBC6GJMVJXQAB3B3O6WWEQ7NO \
  | 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: 69c22f192caa6f000761dbbd6b121f6b89ce23d4ef0b146aae41c7375282e6e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "184919ffe9902deb5d9b7c496e433d8e2022a69d72ebbedc46b695bbed7c44ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-01-18T01:13:37Z",
    "title_canon_sha256": "ec4bfb7b2407637bc0f5f0c733176b85c5cd936294d34c6dffd15726164bf2a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04379",
    "kind": "arxiv",
    "version": 1
  }
}