Pith Number

pith:32JNFPBQ

pith:2012:32JNFPBQP23Y5CHAIXTPKORVS5

not attested not anchored not stored refs pending

The p-wave polaron

Carlos Lobo, Fr\'ed\'eric Chevy, Jesper Levinsen, Pietro Massignan

arxiv:1203.6881 v1 · 2012-03-30 · cond-mat.quant-gas · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32JNFPBQP23Y5CHAIXTPKORVS5}

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	2026-05-18T03:46:45.196627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de92d2bc307eb78e88e045e6f53a35977772a0f9c651f47318ec47469145b4c5

Aliases

arxiv: 1203.6881 · arxiv_version: 1203.6881v1 · doi: 10.48550/arxiv.1203.6881 · pith_short_12: 32JNFPBQP23Y · pith_short_16: 32JNFPBQP23Y5CHA · pith_short_8: 32JNFPBQ

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/32JNFPBQP23Y5CHAIXTPKORVS5 \
  | 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: de92d2bc307eb78e88e045e6f53a35977772a0f9c651f47318ec47469145b4c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd0efac898ef74acae0ee57ad8643bdeaa7339c8fcb440d5e899e40b596f5315",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-03-30T18:17:46Z",
    "title_canon_sha256": "c0af9f340fa4c11d42f946e8586d3544d743658b851c79ca17b7f485afa127cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6881",
    "kind": "arxiv",
    "version": 1
  }
}