Pith Number

pith:SWTMUJXC

pith:2014:SWTMUJXCKDJ4M2QCBBF55HU6QG

not attested not anchored not stored refs pending

Measurement of collective excitations in a spin-orbit-coupled Bose-Einstein condensate

Chris Hamner, M. A. Khamehchi, Peter Engels, Thomas Busch, Yongping Zhang

arxiv:1409.5387 v2 · 2014-09-18 · 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{SWTMUJXCKDJ4M2QCBBF55HU6QG}

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	2026-05-18T01:42:01.382457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95a6ca26e250d3c66a02084bde9e9e81ba36dd8de06b7ee52fd00c8fb7d4d84b

Aliases

arxiv: 1409.5387 · arxiv_version: 1409.5387v2 · doi: 10.48550/arxiv.1409.5387 · pith_short_12: SWTMUJXCKDJ4 · pith_short_16: SWTMUJXCKDJ4M2QC · pith_short_8: SWTMUJXC

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/SWTMUJXCKDJ4M2QCBBF55HU6QG \
  | 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: 95a6ca26e250d3c66a02084bde9e9e81ba36dd8de06b7ee52fd00c8fb7d4d84b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ed61c3afffbe173674a006b921243b5f468dccf415f77e6b07b3762d5dab5e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-09-18T17:40:33Z",
    "title_canon_sha256": "af8b67e730352c95b71861a3a3d13d78a16fa013514dab1b817858c236a06df5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5387",
    "kind": "arxiv",
    "version": 2
  }
}