Pith Number

pith:NIJ6GFSW

pith:2017:NIJ6GFSWJWZ63EZD4ERFWPQTPD

not attested not anchored not stored refs pending

Photoionization in the time and frequency domain

A. Harth, A. L'Huillier, C. L. Arnold, D. Busto, D. Kroon, E. Lindroth, J.M. Dahlstr\"om, M. Gisselbrecht, M. Isinger, M. Miranda, R. Feifel, R.J. Squibb, S. Nandi, S. Zhong

arxiv:1709.01780 v2 · 2017-09-06 · 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{NIJ6GFSWJWZ63EZD4ERFWPQTPD}

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	2026-05-18T00:24:16.447145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a13e316564db3ed9323e1225b3e1378c1e0e50d53283d0d098b477804a3df25

Aliases

arxiv: 1709.01780 · arxiv_version: 1709.01780v2 · doi: 10.48550/arxiv.1709.01780 · pith_short_12: NIJ6GFSWJWZ6 · pith_short_16: NIJ6GFSWJWZ63EZD · pith_short_8: NIJ6GFSW

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/NIJ6GFSWJWZ63EZD4ERFWPQTPD \
  | 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: 6a13e316564db3ed9323e1225b3e1378c1e0e50d53283d0d098b477804a3df25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66843587e0df3ab5ff6083efde96fed306a0276147f51d76b8c499c5e5357d47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2017-09-06T11:44:32Z",
    "title_canon_sha256": "af3dc1c91141ccaa7865d3e2c555a36467efd4ecaee2adb16438ef979e382fa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01780",
    "kind": "arxiv",
    "version": 2
  }
}