Pith Number

pith:Y3EQW3ZZ

pith:2018:Y3EQW3ZZLV4ABDHE2IYNN3GVTJ

not attested not anchored not stored refs pending

Femtosecond photoexcitation dynamics inside a quantum solvent

Andreas W. Hauser, Bernhard Thaler, Leonhard Treiber, Markus Koch, Pascal Heim, Ralf Meyer, Sascha Ranftl, Stefan Cesnik, Wolfgang E. Ernst

arxiv:1804.04497 v2 · 2018-04-12 · physics.atm-clus

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y3EQW3ZZLV4ABDHE2IYNN3GVTJ}

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	2026-05-18T00:02:35.215718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6c90b6f395d78008ce4d230d6ecd59a7f1c51969a35874a745ad88614658574

Aliases

arxiv: 1804.04497 · arxiv_version: 1804.04497v2 · doi: 10.48550/arxiv.1804.04497 · pith_short_12: Y3EQW3ZZLV4A · pith_short_16: Y3EQW3ZZLV4ABDHE · pith_short_8: Y3EQW3ZZ

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/Y3EQW3ZZLV4ABDHE2IYNN3GVTJ \
  | 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: c6c90b6f395d78008ce4d230d6ecd59a7f1c51969a35874a745ad88614658574

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6534394f84fb245f8ca0cb23f8b5e3a7902ec2e897a851737792957a9db7bb9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "2018-04-12T13:33:53Z",
    "title_canon_sha256": "873448c55787f219ca229f21c829a3297fd357279f4c42f2eee0de625307eb2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04497",
    "kind": "arxiv",
    "version": 2
  }
}