Pith Number

pith:M4H7XQUF

pith:2007:M4H7XQUF4V2LSNI43Q672FDK6P

not attested not anchored not stored refs pending

Nematic Order by Disorder in Spin-2 BECs

Ari Turner, Ashvin Vishwanath, Eugene Demler, Ryan Barnett

arxiv:cond-mat/0702057 v2 · 2007-02-05 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M4H7XQUF4V2LSNI43Q672FDK6P}

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	2026-05-18T04:01:40.013743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

670ffbc285e574b9351cdc3dfd146af3d534c3b2c3107546c0d16c3381545ae8

Aliases

arxiv: cond-mat/0702057 · arxiv_version: cond-mat/0702057v2 · doi: 10.48550/arxiv.cond-mat/0702057 · pith_short_12: M4H7XQUF4V2L · pith_short_16: M4H7XQUF4V2LSNI4 · pith_short_8: M4H7XQUF

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/M4H7XQUF4V2LSNI43Q672FDK6P \
  | 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: 670ffbc285e574b9351cdc3dfd146af3d534c3b2c3107546c0d16c3381545ae8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5866ba57739b2f0179f0642af69c69c336c476bc9368055b92b236bc0a9484bf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2007-02-05T19:32:51Z",
    "title_canon_sha256": "4ebc6076d7d86924e94590f52ac33e5c4d6e3176f7d0bb89cab60a0ddbdf3ce4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0702057",
    "kind": "arxiv",
    "version": 2
  }
}