Pith Number

pith:EUWDDMFV

pith:2019:EUWDDMFV6WLH7E2BCDL5XVG5H5

not attested not anchored not stored refs pending

Ground states and their characterization of spin-$F$ Bose-Einstein condensates

Tonghua Tian, Xinming Wu, Yongyong Cai, Zaiwen Wen

arxiv:1907.01194 v1 · 2019-07-02 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EUWDDMFV6WLH7E2BCDL5XVG5H5}

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	2026-05-17T23:41:40.995872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

252c31b0b5f5967f934110d7dbd4dd3f71697c0570ac6ab68570643dbc418854

Aliases

arxiv: 1907.01194 · arxiv_version: 1907.01194v1 · doi: 10.48550/arxiv.1907.01194 · pith_short_12: EUWDDMFV6WLH · pith_short_16: EUWDDMFV6WLH7E2B · pith_short_8: EUWDDMFV

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/EUWDDMFV6WLH7E2BCDL5XVG5H5 \
  | 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: 252c31b0b5f5967f934110d7dbd4dd3f71697c0570ac6ab68570643dbc418854

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b223852234c56cd2541b205faad42e4f1201f14246bff91a4d82d5dd34d79c76",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-07-02T06:48:20Z",
    "title_canon_sha256": "5e9601877110d47e2ca4e226a6a57487865e4e03cf127ddeb7be8a9dca43d185"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01194",
    "kind": "arxiv",
    "version": 1
  }
}