Pith Number

pith:DVROGFDD

pith:2019:DVROGFDD2NN3RYC7REUGZMFA26

not attested not anchored not stored refs pending

Compressive imaging of transient absorption dynamics on the femtosecond timescale

Donatas Zigmantas, Kaibo Zheng, Karel \v{Z}\'idek, Ond\v{r}ej Denk

arxiv:1901.04717 v1 · 2019-01-15 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DVROGFDD2NN3RYC7REUGZMFA26}

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	2026-05-17T23:47:17.476338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d62e31463d35bb8e05f89286cb0a0d7bdf83b86873569a640f0b7c083523b3d

Aliases

arxiv: 1901.04717 · arxiv_version: 1901.04717v1 · doi: 10.48550/arxiv.1901.04717 · pith_short_12: DVROGFDD2NN3 · pith_short_16: DVROGFDD2NN3RYC7 · pith_short_8: DVROGFDD

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/DVROGFDD2NN3RYC7REUGZMFA26 \
  | 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: 1d62e31463d35bb8e05f89286cb0a0d7bdf83b86873569a640f0b7c083523b3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90ba1a7a185fa215a70767da6e0dcd53546ecdf540d96d1de41171ceb9fde9c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-01-15T09:05:11Z",
    "title_canon_sha256": "ae9f6612fff25bcc39ecad04903c9ffe29aee33ef173a8e8786474719ae9ce80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04717",
    "kind": "arxiv",
    "version": 1
  }
}