Pith Number

pith:DFSV3B57

pith:2015:DFSV3B57Y4PUSTZZLFY2OHOO5S

not attested not anchored not stored refs pending

The light filament as vector solitary wave

Lubomir M. Kovachev

arxiv:1503.00953 v2 · 2015-03-03 · 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{DFSV3B57Y4PUSTZZLFY2OHOO5S}

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	2026-05-18T02:22:21.636012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19655d87bfc71f494f395971a71dceecad4d04c010bfd119ac0d50a592d1a618

Aliases

arxiv: 1503.00953 · arxiv_version: 1503.00953v2 · doi: 10.48550/arxiv.1503.00953 · pith_short_12: DFSV3B57Y4PU · pith_short_16: DFSV3B57Y4PUSTZZ · pith_short_8: DFSV3B57

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/DFSV3B57Y4PUSTZZLFY2OHOO5S \
  | 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: 19655d87bfc71f494f395971a71dceecad4d04c010bfd119ac0d50a592d1a618

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e1adda4c93d6fe0c7ff59925f07553663a372ae79325caeedf3af0591df3a48",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-03-03T14:31:27Z",
    "title_canon_sha256": "c81edf7edfd559736867e56eed85b66251064284bad9920b6354935c5b89fd2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00953",
    "kind": "arxiv",
    "version": 2
  }
}