Pith Number

pith:2OMT6ZFC

pith:2012:2OMT6ZFCPXVE4LGMLZQJOMXGOX

not attested not anchored not stored refs pending

Collective excitations of quasi-two-dimensional trapped dipolar fermions: transition from collisionless to hydrodynamic regime

Eugene Demler, Mehrtash Babadi

arxiv:1209.3863 v1 · 2012-09-18 · 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{2OMT6ZFCPXVE4LGMLZQJOMXGOX}

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	2026-05-18T03:36:04.237654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3993f64a27dea4e2ccc5e609732e675d9c9c210a6a81c56a1fb85abe2101bfd

Aliases

arxiv: 1209.3863 · arxiv_version: 1209.3863v1 · doi: 10.48550/arxiv.1209.3863 · pith_short_12: 2OMT6ZFCPXVE · pith_short_16: 2OMT6ZFCPXVE4LGM · pith_short_8: 2OMT6ZFC

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/2OMT6ZFCPXVE4LGMLZQJOMXGOX \
  | 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: d3993f64a27dea4e2ccc5e609732e675d9c9c210a6a81c56a1fb85abe2101bfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b130aa19c427b698b22dcf916184e3a865ea06d9936c12dc67e274d818b5126",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-09-18T07:45:22Z",
    "title_canon_sha256": "7f973572c24a666053e485798f2fed7fe17d614dd43e5555c0765d5b243f5277"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3863",
    "kind": "arxiv",
    "version": 1
  }
}