Pith Number

pith:SIPPONBG

pith:2009:SIPPONBG7NGBCNB7CT7TZ4OAGI

not attested not anchored not stored refs pending

Quantum decay of dark solitons in one dimensional Bose systems

A. Kamenev, D.M. Gangardt

arxiv:0908.4513 v2 · 2009-08-31 · cond-mat.quant-gas · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SIPPONBG7NGBCNB7CT7TZ4OAGI}

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	2026-07-04T17:29:11.016706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

921ef73426fb4c11343f14ff3cf1c0320dea9b8f620c9788f7437c6349e56401

Aliases

arxiv: 0908.4513 · arxiv_version: 0908.4513v2 · doi: 10.48550/arxiv.0908.4513 · pith_short_12: SIPPONBG7NGB · pith_short_16: SIPPONBG7NGBCNB7 · pith_short_8: SIPPONBG

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/SIPPONBG7NGBCNB7CT7TZ4OAGI \
  | 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: 921ef73426fb4c11343f14ff3cf1c0320dea9b8f620c9788f7437c6349e56401

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74cc370fe0962382754d9c2e92ac7c3e0fa91fedf6a3b358dd643723816d0873",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2009-08-31T12:12:57Z",
    "title_canon_sha256": "a0bf3a4afab91302e5f41a64aedea7bae37b4a30f628c7a9f96f8ceb1f249a36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.4513",
    "kind": "arxiv",
    "version": 2
  }
}