Pith Number

pith:Q2WU5P4A

pith:2012:Q2WU5P4AZB7GES26UNECYVL3SM

not attested not anchored not stored refs pending

Bose-Einstein condensates in toroidal traps: instabilities, swallow-tail loops, and self-trapping

Gordon Baym, Soheil Baharian

arxiv:1211.2276 v2 · 2012-11-10 · 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{Q2WU5P4AZB7GES26UNECYVL3SM}

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	2026-05-18T03:35:25.246477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86ad4ebf80c87e624b5ea3482c557b932b7bad8cdb6a50675c3d8053e684423e

Aliases

arxiv: 1211.2276 · arxiv_version: 1211.2276v2 · doi: 10.48550/arxiv.1211.2276 · pith_short_12: Q2WU5P4AZB7G · pith_short_16: Q2WU5P4AZB7GES26 · pith_short_8: Q2WU5P4A

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/Q2WU5P4AZB7GES26UNECYVL3SM \
  | 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: 86ad4ebf80c87e624b5ea3482c557b932b7bad8cdb6a50675c3d8053e684423e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8b8e21faefb4c597aa706e676099d87cf944ffb3bc3bd36aa204023a029d4b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-11-10T01:37:08Z",
    "title_canon_sha256": "09eebbe79f6b77fb81e40e6cf72b5ce718b817cbee6c84a77e4f9f9fc251be03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2276",
    "kind": "arxiv",
    "version": 2
  }
}