Pith Number

pith:PRHWXFAH

pith:2019:PRHWXFAHXFPDTXZRO35Q5YBBK2

not attested not anchored not stored refs pending

Ground-state phase diagram and excitation spectrum of a Bose-Einstein condensate with spin-orbital-angular-momentum coupling

Fan Wu, Jianshen Hu, Ke-Ji Chen, Lianyi He

arxiv:1911.00255 v3 · 2019-11-01 · cond-mat.quant-gas · nucl-th · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PRHWXFAHXFPDTXZRO35Q5YBBK2}

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	2026-07-05T01:20:48.976191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c4f6b9407b95e39df3176fb0ee0215693fa2cde96a5b1c8da432700941f760e

Aliases

arxiv: 1911.00255 · arxiv_version: 1911.00255v3 · doi: 10.48550/arxiv.1911.00255 · pith_short_12: PRHWXFAHXFPD · pith_short_16: PRHWXFAHXFPDTXZR · pith_short_8: PRHWXFAH

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/PRHWXFAHXFPDTXZRO35Q5YBBK2 \
  | 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: 7c4f6b9407b95e39df3176fb0ee0215693fa2cde96a5b1c8da432700941f760e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f780376731bc06631654b4cf0aac74eb02d3c1784204f1d694ed4ed6022a91c1",
    "cross_cats_sorted": [
      "nucl-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-11-01T08:28:22Z",
    "title_canon_sha256": "5226dccd94f93e681c74e55e6879f2ede0cb74d28645c4509a934edaad0f7642"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.00255",
    "kind": "arxiv",
    "version": 3
  }
}