Pith Number

pith:RYUIJ53X

pith:2012:RYUIJ53XVM7GMWXZB7XYPJZIOD

not attested not anchored not stored refs pending

Hydrodynamic Description of Spin-1 Bose-Einstein Condensates

Emi Yukawa, Masahito Ueda

arxiv:1209.5509 v1 · 2012-09-25 · 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{RYUIJ53XVM7GMWXZB7XYPJZIOD}

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	2026-05-18T01:54:19.162571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e2884f777ab3e665af90fef87a72870f2b42db5fb8121263164fdc14d3cdd79

Aliases

arxiv: 1209.5509 · arxiv_version: 1209.5509v1 · doi: 10.48550/arxiv.1209.5509 · pith_short_12: RYUIJ53XVM7G · pith_short_16: RYUIJ53XVM7GMWXZ · pith_short_8: RYUIJ53X

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/RYUIJ53XVM7GMWXZB7XYPJZIOD \
  | 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: 8e2884f777ab3e665af90fef87a72870f2b42db5fb8121263164fdc14d3cdd79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b9705e58199fcd937515fb9d70d6a8c471fd83a3345de1cdd1ec8f3eeca28ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-09-25T06:36:32Z",
    "title_canon_sha256": "15ad1a7654f3bde680650df5aaf904c457ce6bb6e430c0e4c2b266491a292365"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5509",
    "kind": "arxiv",
    "version": 1
  }
}