Pith Number

pith:ULWJJGEG

pith:2018:ULWJJGEGQKAAQRCWIXWMV7FW2D

not attested not anchored not stored refs pending

Dissipative solitons in self-defocussing nonlinear media: The curious case of zero-nonlinearity point

Ambaresh Sahoo, Samudra Roy

arxiv:1811.10208 v1 · 2018-11-26 · 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{ULWJJGEGQKAAQRCWIXWMV7FW2D}

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	2026-05-17T23:59:57.127548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2ec949886828008445645eccafcb6d0f603d1d37066b05f347d0d0f4bb32386

Aliases

arxiv: 1811.10208 · arxiv_version: 1811.10208v1 · doi: 10.48550/arxiv.1811.10208 · pith_short_12: ULWJJGEGQKAA · pith_short_16: ULWJJGEGQKAAQRCW · pith_short_8: ULWJJGEG

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/ULWJJGEGQKAAQRCWIXWMV7FW2D \
  | 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: a2ec949886828008445645eccafcb6d0f603d1d37066b05f347d0d0f4bb32386

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37ed7d512ffbce3d17345d21abae8cd7872030c0632108d77fe10cc570e6d8a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-11-26T06:43:09Z",
    "title_canon_sha256": "15be8c54758d3eb57d4bee5c104e9483f3631eb29815f8d286f4f449d1dad492"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10208",
    "kind": "arxiv",
    "version": 1
  }
}