Pith Number

pith:PJAL4PY3

pith:2012:PJAL4PY33FWWGKZGA6LE52MW76

not attested not anchored not stored refs pending

A quantum electron star

Andrea Allais, John McGreevy, S. Josephine Suh

arxiv:1202.5308 v1 · 2012-02-23 · hep-th · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJAL4PY33FWWGKZGA6LE52MW76}

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	2026-05-18T03:22:52.091230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a40be3f1bd96d632b2607964ee996ff9516772e4d7e166a95ea6cfaeb0d1fc7

Aliases

arxiv: 1202.5308 · arxiv_version: 1202.5308v1 · doi: 10.48550/arxiv.1202.5308 · pith_short_12: PJAL4PY33FWW · pith_short_16: PJAL4PY33FWWGKZG · pith_short_8: PJAL4PY3

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/PJAL4PY33FWWGKZGA6LE52MW76 \
  | 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: 7a40be3f1bd96d632b2607964ee996ff9516772e4d7e166a95ea6cfaeb0d1fc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d8720bdf3f610274e9a25aabb10bb6e21b51196c88817530515a8e863c742cf",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-02-23T21:00:01Z",
    "title_canon_sha256": "15bcbab25d8039d774ce06b178fb4c0928581d7cdd0b09d786e9e0a565a6abfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5308",
    "kind": "arxiv",
    "version": 1
  }
}