Pith Number

pith:QFGWBOBC

pith:2013:QFGWBOBC4EI7FZDXLZ2PWAEMFY

not attested not anchored not stored refs pending

Quantum Shock Waves and Population Inversion in Collisions of Ultracold Atomic Clouds

Massimiliano Di Ventra, Sebastiano Peotta

arxiv:1303.6916 v2 · 2013-03-27 · cond-mat.quant-gas · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QFGWBOBC4EI7FZDXLZ2PWAEMFY}

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	2026-05-18T03:01:13.795588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

814d60b822e111f2e4775e74fb008c2e35e67226c08224be283ee17b54815b1c

Aliases

arxiv: 1303.6916 · arxiv_version: 1303.6916v2 · doi: 10.48550/arxiv.1303.6916 · pith_short_12: QFGWBOBC4EI7 · pith_short_16: QFGWBOBC4EI7FZDX · pith_short_8: QFGWBOBC

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/QFGWBOBC4EI7FZDXLZ2PWAEMFY \
  | 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: 814d60b822e111f2e4775e74fb008c2e35e67226c08224be283ee17b54815b1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c73ef1fd15d471f16e7b9fcfd4b236eba9eeac85cc655a925656c183cefac3b",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-03-27T18:05:53Z",
    "title_canon_sha256": "b861f7b18eb199bc42ae17f35be3ca6f0e9e2d83ed6709af23d0e9fe6fc2a9dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6916",
    "kind": "arxiv",
    "version": 2
  }
}