Pith Number

pith:GISPE5F6

pith:2018:GISPE5F6LA5MUYQIBT24NIETLO

not attested not anchored not stored refs pending

Multiphoton Double Ionization of Helium at 394nm - a Fully Differential Experiment

A. Hartung, D. Trabert, H. Kang, H. Sann, J. Rist, K. Fehre, K. Henrichs, M. Kunitski, M. Pitzer, M. Richter, M. S. Sch\"offler, R. D\"orner, S. Eckart, T. Jahnke

arxiv:1808.03516 v1 · 2018-08-10 · 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{GISPE5F6LA5MUYQIBT24NIETLO}

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	2026-05-18T00:03:45.669284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3224f274be583aca62080cf5c6a0935ba63e839c53b4b7c33361d82ce89f0028

Aliases

arxiv: 1808.03516 · arxiv_version: 1808.03516v1 · doi: 10.48550/arxiv.1808.03516 · pith_short_12: GISPE5F6LA5M · pith_short_16: GISPE5F6LA5MUYQI · pith_short_8: GISPE5F6

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/GISPE5F6LA5MUYQIBT24NIETLO \
  | 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: 3224f274be583aca62080cf5c6a0935ba63e839c53b4b7c33361d82ce89f0028

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "056a5250647fd4c0f83e923202b59f152c4a3579d1cd082a146561411e89fa52",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-08-10T13:01:18Z",
    "title_canon_sha256": "e7e3e248945aff2a7a02d9489b7d7fe7e17ce5b5759b410f1475b1fa69ecf352"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03516",
    "kind": "arxiv",
    "version": 1
  }
}