Pith Number

pith:SY72SFYO

pith:2015:SY72SFYOYUBTBB6H6LKMTSLRVJ

not attested not anchored not stored refs pending

Chromatic and Dispersive Effects in Nonlinear Integrable Optics

Alexander Valishev, David L. Bruhwiler, Sergei N. Nagaitsev, Stephen D. webb, Viatcheslav V. Danilov

arxiv:1504.05981 v2 · 2015-04-22 · physics.acc-ph · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SY72SFYOYUBTBB6H6LKMTSLRVJ}

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	2026-05-18T02:07:26.274384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

963fa9170ec5033087c7f2d4c9c971aa591238c0b0935aeb3717f9a89e0488e2

Aliases

arxiv: 1504.05981 · arxiv_version: 1504.05981v2 · doi: 10.48550/arxiv.1504.05981 · pith_short_12: SY72SFYOYUBT · pith_short_16: SY72SFYOYUBTBB6H · pith_short_8: SY72SFYO

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/SY72SFYOYUBTBB6H6LKMTSLRVJ \
  | 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: 963fa9170ec5033087c7f2d4c9c971aa591238c0b0935aeb3717f9a89e0488e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b549c1875daaf53405e9a72e89c7cdf5fd44c61e1b4608d1a75ddd9aeca0fe1",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2015-04-22T20:46:26Z",
    "title_canon_sha256": "ac41de30c3dd0aa67cd2de05d38602c368bcd2687f90fd26fa60d347fe865630"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05981",
    "kind": "arxiv",
    "version": 2
  }
}