Pith Number

pith:OYIM6TWZ

pith:2014:OYIM6TWZCQQ7BM26DUEGUPFERS

not attested not anchored not stored refs pending

Elementary Excitations in a BEC with Isotropic Harmonic Trap: Bogoliubov Equations versus Hydrodynamic Formalism

Abel Camacho

arxiv:1406.6231 v1 · 2014-06-24 · 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{OYIM6TWZCQQ7BM26DUEGUPFERS}

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	2026-05-18T02:49:03.828914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7610cf4ed91421f0b35e1d086a3ca48c9b21691cf4785dd1d269d3de0e77fcac

Aliases

arxiv: 1406.6231 · arxiv_version: 1406.6231v1 · doi: 10.48550/arxiv.1406.6231 · pith_short_12: OYIM6TWZCQQ7 · pith_short_16: OYIM6TWZCQQ7BM26 · pith_short_8: OYIM6TWZ

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/OYIM6TWZCQQ7BM26DUEGUPFERS \
  | 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: 7610cf4ed91421f0b35e1d086a3ca48c9b21691cf4785dd1d269d3de0e77fcac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e4c55d29d63c697bfb17ac4af5c1ddca151549eaab382c4294cf5948d78e9c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-06-24T13:32:03Z",
    "title_canon_sha256": "52055dc1f61fcfcf96610d948f283ab56476c35725d73f1d68af6253ef4f4e02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6231",
    "kind": "arxiv",
    "version": 1
  }
}