Pith Number

pith:2QMXHXVD

pith:2013:2QMXHXVDUJKPZ7TPJZ7DMADFCZ

not attested not anchored not stored refs pending

How to construct a gravitating quantum electron star

Andrea Allais, John McGreevy

arxiv:1306.6075 v2 · 2013-06-25 · 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{2QMXHXVDUJKPZ7TPJZ7DMADFCZ}

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	2026-05-18T03:12:32.629507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d41973dea3a254fcfe6f4e7e360065167ed0642ef0e8288bfc3bb8019f6f230d

Aliases

arxiv: 1306.6075 · arxiv_version: 1306.6075v2 · doi: 10.48550/arxiv.1306.6075 · pith_short_12: 2QMXHXVDUJKP · pith_short_16: 2QMXHXVDUJKPZ7TP · pith_short_8: 2QMXHXVD

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/2QMXHXVDUJKPZ7TPJZ7DMADFCZ \
  | 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: d41973dea3a254fcfe6f4e7e360065167ed0642ef0e8288bfc3bb8019f6f230d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a96a1ee9b33b56ee8e88dde8deae271ea6c26ce41e32c0b04fb7816b4943b5b8",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-06-25T20:00:01Z",
    "title_canon_sha256": "8b17f39fd2332a3aa67cebbf808d46437228ecac5267c73b8bce849a510fb57c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6075",
    "kind": "arxiv",
    "version": 2
  }
}