Pith Number

pith:QFU4A42D

pith:2010:QFU4A42DYXQEX5BFUJ27D6WUEN

not attested not anchored not stored refs pending

Other incarnations of the Gross-Pitaevskii dark soliton

Indubala I Satija, Radha Balakrishnan

arxiv:1006.4205 v1 · 2010-06-22 · quant-ph · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QFU4A42DYXQEX5BFUJ27D6WUEN}

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	2026-05-18T02:06:43.867438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8169c07343c5e04bf425a275f1fad42373e405f90ca5e7d78e7e0e6d909bfded

Aliases

arxiv: 1006.4205 · arxiv_version: 1006.4205v1 · doi: 10.48550/arxiv.1006.4205 · pith_short_12: QFU4A42DYXQE · pith_short_16: QFU4A42DYXQEX5BF · pith_short_8: QFU4A42D

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/QFU4A42DYXQEX5BFUJ27D6WUEN \
  | 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: 8169c07343c5e04bf425a275f1fad42373e405f90ca5e7d78e7e0e6d909bfded

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fe746a094b8985e1964e745bcede297fdf25b2d5939a2d6ee48de2ab059aa15",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-06-22T03:57:15Z",
    "title_canon_sha256": "88b6200f1cb9a00f325dec21bff831aaa1f24fd668285fb27a291c5bfae5bafd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.4205",
    "kind": "arxiv",
    "version": 1
  }
}