Pith Number

pith:YHHTQNOZ

pith:2009:YHHTQNOZTSD4KDSAXROYZMVTWM

not attested not anchored not stored refs pending

Phase Diagrams for Spin-1 Bosons in an Optical Lattice

Ming-Chiang Chung, Sungkit Yip

arxiv:0904.4110 v1 · 2009-04-27 · 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{YHHTQNOZTSD4KDSAXROYZMVTWM}

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	2026-05-18T02:13:57.174204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1cf3835d99c87c50e40bc5d8cb2b3b309f859f9e4759daf25613e5cd5177b90

Aliases

arxiv: 0904.4110 · arxiv_version: 0904.4110v1 · doi: 10.48550/arxiv.0904.4110 · pith_short_12: YHHTQNOZTSD4 · pith_short_16: YHHTQNOZTSD4KDSA · pith_short_8: YHHTQNOZ

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/YHHTQNOZTSD4KDSAXROYZMVTWM \
  | 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: c1cf3835d99c87c50e40bc5d8cb2b3b309f859f9e4759daf25613e5cd5177b90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b57650531ac53ad7088cc9c9e3595fae6a45237323b2bddc3705e2fc38abb252",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2009-04-27T08:27:18Z",
    "title_canon_sha256": "f83e38caed1f61bcf13db3507d6969cd0ebab1d5215ca2524bc220b5ace3f0fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.4110",
    "kind": "arxiv",
    "version": 1
  }
}