Pith Number

pith:DT4MC2TU

pith:2012:DT4MC2TUYNGEXMYAZLTAQ2X5SI

not attested not anchored not stored refs pending

Photoemission time-delay measurements and calculations close to the 3s ionization minimum in Ar

A. L'Huillier, A. Maquet, A. S. Kheifets, C. L. Arnold, D. Guenot, D. Kroon, E. Lindroth, J. Mauritsson, J. M. Dahlstrom, K. Klunder, M. Gisselbrecht, M. Miranda, P. Johnsson, R. Taieb, T. Fordell

arxiv:1204.4009 v1 · 2012-04-18 · 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{DT4MC2TUYNGEXMYAZLTAQ2X5SI}

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	2026-05-18T03:57:38.012695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cf8c16a74c34c4bb300cae6086afd920663be5344dca33d723f73dae0f28b3f

Aliases

arxiv: 1204.4009 · arxiv_version: 1204.4009v1 · doi: 10.48550/arxiv.1204.4009 · pith_short_12: DT4MC2TUYNGE · pith_short_16: DT4MC2TUYNGEXMYA · pith_short_8: DT4MC2TU

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/DT4MC2TUYNGEXMYAZLTAQ2X5SI \
  | 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: 1cf8c16a74c34c4bb300cae6086afd920663be5344dca33d723f73dae0f28b3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2bb2dd65ed76dea6f0b479f97dd009914841f75e74af2a62c1aa5cdc19e4da7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-04-18T08:20:53Z",
    "title_canon_sha256": "cce50670b0b144f80440ae77ae20096a1a0ccf1f9e8398322d4ccebf00f9a7f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4009",
    "kind": "arxiv",
    "version": 1
  }
}