Pith Number

pith:2R74AUGC

pith:2019:2R74AUGC24LHTFVTNYPOUVNWUZ

not attested not anchored not stored refs pending

Controlling the Photoelectric Effect in the Time Domain

Anne Harth, Anne L'Huillier, Chen Guo, Cord L. Arnold, Jan Vogelsang, Lisa R\"amisch, Mathieu Gisselbrecht, Miguel Miranda, Saikat Nandi, Sara Mikaelsson, Stefanos Carlstr\"om, Yu-Chen Cheng

arxiv:1908.09508 v2 · 2019-08-26 · 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{2R74AUGC24LHTFVTNYPOUVNWUZ}

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	2026-07-05T00:22:25.415268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d47fc050c2d7167996b36e1eea55b6a677529e78c23113449d4d9c7f8d375de6

Aliases

arxiv: 1908.09508 · arxiv_version: 1908.09508v2 · doi: 10.48550/arxiv.1908.09508 · pith_short_12: 2R74AUGC24LH · pith_short_16: 2R74AUGC24LHTFVT · pith_short_8: 2R74AUGC

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/2R74AUGC24LHTFVTNYPOUVNWUZ \
  | 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: d47fc050c2d7167996b36e1eea55b6a677529e78c23113449d4d9c7f8d375de6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1028a56149a540f76842e90d323b36af900eefe3c9de289ef3047bbfc33f0ddc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2019-08-26T07:41:44Z",
    "title_canon_sha256": "3fc45a20887b959f245174f9928fde1d2e2c9e2255a01cae0dd8f06d513bad6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09508",
    "kind": "arxiv",
    "version": 2
  }
}