Pith Number

pith:F77F5ZWN

pith:2017:F77F5ZWNTD7WFHSTVRDS4PGWTT

not attested not anchored not stored refs pending

Intense keV isolated attosecond pulse generation by orthogonally polarized multicycle midinfrared two-color laser field

Guicun Li, Ruxin Li, Yinghui Zheng, Zhinan Zeng

arxiv:1702.04495 v1 · 2017-02-15 · 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{F77F5ZWNTD7WFHSTVRDS4PGWTT}

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	2026-05-18T00:30:05.619398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ffe5ee6cd98ff629e53ac472e3cd69cc486d95bb66e5b46ac051be88e76218d

Aliases

arxiv: 1702.04495 · arxiv_version: 1702.04495v1 · doi: 10.48550/arxiv.1702.04495 · pith_short_12: F77F5ZWNTD7W · pith_short_16: F77F5ZWNTD7WFHST · pith_short_8: F77F5ZWN

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/F77F5ZWNTD7WFHSTVRDS4PGWTT \
  | 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: 2ffe5ee6cd98ff629e53ac472e3cd69cc486d95bb66e5b46ac051be88e76218d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "670671067b28ed419a450da8579e9d48b1becbe4919bcd7d1e1edd0e1585aa11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-02-15T08:17:05Z",
    "title_canon_sha256": "fb77852e65035069c303a05ff43937868036e9b2da96bb4e647b36b4c586520c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04495",
    "kind": "arxiv",
    "version": 1
  }
}