Pith Number

pith:DGFD6D7M

pith:2014:DGFD6D7M3IWERX7CGOLMNJXJ2T

not attested not anchored not stored refs pending

Reversibility of laser filamentation

Jean-Pierre Wolf, J\'er\^ome Kasparian, Nicolas Berti, Wahb Ettoumi

arxiv:1401.2840 v4 · 2014-01-13 · physics.optics · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DGFD6D7M3IWERX7CGOLMNJXJ2T}

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	2026-05-18T02:43:45.378871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

198a3f0fecda2c48dfe23396c6a6e9d4c9455c38b79bb735c47f7ec3eeb01152

Aliases

arxiv: 1401.2840 · arxiv_version: 1401.2840v4 · doi: 10.48550/arxiv.1401.2840 · pith_short_12: DGFD6D7M3IWE · pith_short_16: DGFD6D7M3IWERX7C · pith_short_8: DGFD6D7M

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/DGFD6D7M3IWERX7CGOLMNJXJ2T \
  | 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: 198a3f0fecda2c48dfe23396c6a6e9d4c9455c38b79bb735c47f7ec3eeb01152

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "701f192112deeed61cc90fdd220dbc37b33af602e1203eaa8d0992629b492863",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-01-13T14:07:10Z",
    "title_canon_sha256": "e1ed0333d4ec44a7f405a77b783a3dc7f0269ee2ea030454f4cadb37b5e6fefc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2840",
    "kind": "arxiv",
    "version": 4
  }
}