Pith Number

pith:55HBJJVH

pith:2013:55HBJJVH5BFN4VHS25XB7DQ2A2

not attested not anchored not stored refs pending

Absence of damping of low energy excitations in a quasi-2D dipolar Bose gas

S. Das Sarma, Stefan S. Natu

arxiv:1307.2910 v2 · 2013-07-10 · 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{55HBJJVH5BFN4VHS25XB7DQ2A2}

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	2026-05-18T03:12:11.454398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef4e14a6a7e84ade54f2d76e1f8e1a06a62e2f2ce206bcaca0088058e0909429

Aliases

arxiv: 1307.2910 · arxiv_version: 1307.2910v2 · doi: 10.48550/arxiv.1307.2910 · pith_short_12: 55HBJJVH5BFN · pith_short_16: 55HBJJVH5BFN4VHS · pith_short_8: 55HBJJVH

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/55HBJJVH5BFN4VHS25XB7DQ2A2 \
  | 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: ef4e14a6a7e84ade54f2d76e1f8e1a06a62e2f2ce206bcaca0088058e0909429

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faf3f8ff9fdc6211f896d9985017d3b3a87e3d11024939d01ec10955337bb2ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-07-10T20:06:29Z",
    "title_canon_sha256": "588bbfa263a231dbc1d6c1cc3a78bdc456b2ae4742844931cde4f54cb0d59ad8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2910",
    "kind": "arxiv",
    "version": 2
  }
}