Pith Number

pith:3325WTEC

pith:2013:3325WTEC3SGALVDWH3SZXFYHYS

not attested not anchored not stored refs pending

Simulating pump-probe photo-electron and absorption spectroscopy on the attosecond time-scale with time-dependent density-functional theory

Alberto Castro, Angel Rubio, Gustavo Brunetto, Jessica Walkenhorst, Umberto De Giovannini

arxiv:1301.1958 v1 · 2013-01-09 · physics.atm-clus · physics.atom-ph · physics.chem-ph · 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{3325WTEC3SGALVDWH3SZXFYHYS}

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	2026-05-18T03:36:55.577670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

def5db4c82dc8c05d4763ee59b9707c4ad964ad5e3fe2f2cdd8f97d0278021b9

Aliases

arxiv: 1301.1958 · arxiv_version: 1301.1958v1 · doi: 10.48550/arxiv.1301.1958 · pith_short_12: 3325WTEC3SGA · pith_short_16: 3325WTEC3SGALVDW · pith_short_8: 3325WTEC

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/3325WTEC3SGALVDWH3SZXFYHYS \
  | 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: def5db4c82dc8c05d4763ee59b9707c4ad964ad5e3fe2f2cdd8f97d0278021b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a5b6545e9a710f855ca0b8a87500d0eec127e50ecf8f0908b6e80f5dc98556a",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.chem-ph",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "2013-01-09T19:51:13Z",
    "title_canon_sha256": "a3e5a00c93ee19c44460759da817cae6b5f266c0184a8bab4206849586ff1ca5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1958",
    "kind": "arxiv",
    "version": 1
  }
}