Pith Number

pith:U4OWGRQO

pith:2014:U4OWGRQO5NGKB5M7BZ3YGDE5CA

not attested not anchored not stored refs pending

Theory of THz generation by Optical Rectification using Tilted-Pulse-Fronts

Damian Schimpf, Emilio Nanni, Erich Ippen, Franz Kaertner, Koustuban Ravi, Sergio Carbajo, Wenqian Ronny Huang

arxiv:1410.8120 v1 · 2014-10-29 · 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{U4OWGRQO5NGKB5M7BZ3YGDE5CA}

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	2026-05-18T02:26:31.449561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a71d63460eeb4ca0f59f0e77830c9d101bc03a7f5e368fc6a1ab27f26b6a21c4

Aliases

arxiv: 1410.8120 · arxiv_version: 1410.8120v1 · doi: 10.48550/arxiv.1410.8120 · pith_short_12: U4OWGRQO5NGK · pith_short_16: U4OWGRQO5NGKB5M7 · pith_short_8: U4OWGRQO

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/U4OWGRQO5NGKB5M7BZ3YGDE5CA \
  | 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: a71d63460eeb4ca0f59f0e77830c9d101bc03a7f5e368fc6a1ab27f26b6a21c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd6d21f716dcbc26d5b24e466110ac738e3c1fce6beb8f29fa9b0d7b083d209a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-10-29T19:47:22Z",
    "title_canon_sha256": "17b7880c8706826d534def583d96f41041772757bc36931af5177e24ef5c50d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8120",
    "kind": "arxiv",
    "version": 1
  }
}