Pith Number

pith:NVXJMDP4

pith:2015:NVXJMDP4UIE3QIVUMEURY3TVKY

not attested not anchored not stored refs pending

Interplay of diffraction and nonlinear effects in propagation of ultrashort pulses

C.L. Korpa, Gy. Toth, J. Hebling

arxiv:1507.04524 v2 · 2015-07-16 · 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{NVXJMDP4UIE3QIVUMEURY3TVKY}

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	2026-05-18T01:20:45.862915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d6e960dfca209b822b461291c6e7556301f7b550cb0c615812716021f9f8a9b

Aliases

arxiv: 1507.04524 · arxiv_version: 1507.04524v2 · doi: 10.48550/arxiv.1507.04524 · pith_short_12: NVXJMDP4UIE3 · pith_short_16: NVXJMDP4UIE3QIVU · pith_short_8: NVXJMDP4

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/NVXJMDP4UIE3QIVUMEURY3TVKY \
  | 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: 6d6e960dfca209b822b461291c6e7556301f7b550cb0c615812716021f9f8a9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9287ae6801a409d8a45888c5d98f49d70d632e3a440f5acbf601808494a8495",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-07-16T11:03:01Z",
    "title_canon_sha256": "c758a1bed44fb1fb8cf5e78d26b3ebdd4eaee74259424f780a61aea5178ed98a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04524",
    "kind": "arxiv",
    "version": 2
  }
}