Pith Number

pith:NB2LDAOK

pith:2021:NB2LDAOKRDNTDA6IAQDHEE6ZSP

not attested not anchored not stored refs pending

Real-time reconstruction of intense, ultrafast laser pulses using deep learning

Christopher A. Mancuso, Christopher Gardner, Deano Farinella, Franklin Dollar, Jordan Ott, Matthew Stanfield, Nicholas F. Beier, Pierre Baldi

arxiv:2104.08372 v1 · 2021-04-16 · 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{NB2LDAOKRDNTDA6IAQDHEE6ZSP}

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	2026-07-05T02:32:51.263873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6874b181ca88db3183c804067213d993fb7791b9ac394604eff2da9fc598f8f2

Aliases

arxiv: 2104.08372 · arxiv_version: 2104.08372v1 · doi: 10.48550/arxiv.2104.08372 · pith_short_12: NB2LDAOKRDNT · pith_short_16: NB2LDAOKRDNTDA6I · pith_short_8: NB2LDAOK

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/NB2LDAOKRDNTDA6IAQDHEE6ZSP \
  | 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: 6874b181ca88db3183c804067213d993fb7791b9ac394604eff2da9fc598f8f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adbb0302e3b89cf8594a75e3e0a305c0ae70fb29f951fb8aa9c6bc065293570a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-04-16T21:11:28Z",
    "title_canon_sha256": "b65d7bf5a48dd29191183b5c707c774ee1d0f84bc5b3eaa4f548ee66e6817cdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.08372",
    "kind": "arxiv",
    "version": 1
  }
}