Pith Number

pith:3RTB2UI2

pith:2012:3RTB2UI273CGHPP3CEJC5UUMG4

not attested not anchored not stored refs pending

Supersonic flow of a Bose-Einstein condensate past an oscillating attractive-repulsive obstacle

Arnaldo Gammal, Eduardo G. Khamis

arxiv:1212.5644 v1 · 2012-12-22 · cond-mat.quant-gas · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3RTB2UI273CGHPP3CEJC5UUMG4}

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	2026-05-18T03:29:03.799175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc661d511afec463bdfb11122ed28c37260865018fa0bc1b78c9ba28743682c3

Aliases

arxiv: 1212.5644 · arxiv_version: 1212.5644v1 · doi: 10.48550/arxiv.1212.5644 · pith_short_12: 3RTB2UI273CG · pith_short_16: 3RTB2UI273CGHPP3 · pith_short_8: 3RTB2UI2

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/3RTB2UI273CGHPP3CEJC5UUMG4 \
  | 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: dc661d511afec463bdfb11122ed28c37260865018fa0bc1b78c9ba28743682c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e133dacc370246c47fbfa1168031175da18fa7dc1f59149e6be43e9e248922f6",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-12-22T02:06:07Z",
    "title_canon_sha256": "f7a37a2b51b9d0046fa4289ab0582f3e4f8bef99f12fc635f597ccaeedeb7e95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5644",
    "kind": "arxiv",
    "version": 1
  }
}