Pith Number

pith:CR5IBVJL

pith:2015:CR5IBVJLC76AO3CE4SXANCZLVO

not attested not anchored not stored refs pending

The light filament as a new nonlinear polarization state

Lubomir M. Kovachev

arxiv:1507.03062 v1 · 2015-07-11 · physics.optics · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CR5IBVJLC76AO3CE4SXANCZLVO}

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	2026-05-18T01:36:46.474683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

147a80d52b17fc076c44e4ae068b2babb053ac48cc1b0f16ee4a067040e4ba79

Aliases

arxiv: 1507.03062 · arxiv_version: 1507.03062v1 · doi: 10.48550/arxiv.1507.03062 · pith_short_12: CR5IBVJLC76A · pith_short_16: CR5IBVJLC76AO3CE · pith_short_8: CR5IBVJL

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/CR5IBVJLC76AO3CE4SXANCZLVO \
  | 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: 147a80d52b17fc076c44e4ae068b2babb053ac48cc1b0f16ee4a067040e4ba79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "441fbdcc5b7ed16bd49630557ab06fc6407c932269e29773eeef8be02cb6aeaa",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-07-11T03:39:42Z",
    "title_canon_sha256": "05aba1315a9cc1cebe261506311f5f1829d91a47b17c97ec89e1d1abad135779"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03062",
    "kind": "arxiv",
    "version": 1
  }
}