Pith Number

pith:DIZF7G4B

pith:2026:DIZF7G4BU72QL7RJIH2Q53JI3Y

not attested not anchored not stored refs pending

Absolute Calibration of a Time-Resolved High Resolution X-ray Spectrometer for the National Ignition Facility (invited)

A. G. MacPhee, B. F. Kraus, D. B. Thorn, D. Nelson, H. Chen, J. Ayers, J. Kilkenny, K. W. Hill, Lan Gao, M. Bitter, M. B. Schneider, P. Efthimion, R. Kauffman

arxiv:2607.05766 v1 · 2026-07-07 · physics.plasm-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{DIZF7G4BU72QL7RJIH2Q53JI3Y}

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	2026-07-08T01:18:44.279497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a325f9b81a7f505fe2941f50eed28de2640cbc4a02790bca40809c37e43aa0b

Aliases

arxiv: 2607.05766 · arxiv_version: 2607.05766v1 · doi: 10.48550/arxiv.2607.05766 · pith_short_12: DIZF7G4BU72Q · pith_short_16: DIZF7G4BU72QL7RJ · pith_short_8: DIZF7G4B

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/DIZF7G4BU72QL7RJIH2Q53JI3Y \
  | 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: 1a325f9b81a7f505fe2941f50eed28de2640cbc4a02790bca40809c37e43aa0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c7012a987fba29e39ff97a1625fe59850e477caeb6248155d492bcd061bc347",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2026-07-07T02:43:41Z",
    "title_canon_sha256": "c0e74eec448baf0d97dd1ed46dc97ea5886a307182d628cc958d952d37725eb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05766",
    "kind": "arxiv",
    "version": 1
  }
}