Pith Number

pith:U6LUJGFG

pith:2012:U6LUJGFGGKRF7CF3VCIJ6SI2EG

not attested not anchored not stored refs pending

Robustness and observability of rotating vortex-lattices in an exciton-polariton condensate

Guido Franchetti, Jonathan Keeling, Magnus O. Borgh, Natalia G. Berloff

arxiv:1204.4095 v1 · 2012-04-18 · 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{U6LUJGFGGKRF7CF3VCIJ6SI2EG}

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	2026-05-18T03:47:00.961858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7974498a632a25f88bba8909f491a21b0f3bb7bff361b11eae14873c2da8f1f

Aliases

arxiv: 1204.4095 · arxiv_version: 1204.4095v1 · doi: 10.48550/arxiv.1204.4095 · pith_short_12: U6LUJGFGGKRF · pith_short_16: U6LUJGFGGKRF7CF3 · pith_short_8: U6LUJGFG

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/U6LUJGFGGKRF7CF3VCIJ6SI2EG \
  | 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: a7974498a632a25f88bba8909f491a21b0f3bb7bff361b11eae14873c2da8f1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b71d2625d8c265ee619d53d55ee295fedc9c6e7662814e1db6c0ac06e6e024cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-04-18T14:41:20Z",
    "title_canon_sha256": "daf0fed780c3d167727c477e6201f160ff95e907141aa4786d579e80dca2ffb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4095",
    "kind": "arxiv",
    "version": 1
  }
}