Pith Number

pith:VXJRGT72

pith:2010:VXJRGT72LN7FWY6GROUCI64CQ7

not attested not anchored not stored refs pending

Renyi entropy, mutual information, and fluctuation properties of Fermi liquids

Brian Swingle

arxiv:1007.4825 v1 · 2010-07-27 · cond-mat.str-el · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VXJRGT72LN7FWY6GROUCI64CQ7}

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	2026-05-18T03:44:15.727014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

add3134ffa5b7e5b63c68ba8247b8287cb219ba2d218f333b310312adabf2fcd

Aliases

arxiv: 1007.4825 · arxiv_version: 1007.4825v1 · doi: 10.48550/arxiv.1007.4825 · pith_short_12: VXJRGT72LN7F · pith_short_16: VXJRGT72LN7FWY6G · pith_short_8: VXJRGT72

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/VXJRGT72LN7FWY6GROUCI64CQ7 \
  | 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: add3134ffa5b7e5b63c68ba8247b8287cb219ba2d218f333b310312adabf2fcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b0c1dab78b8030e7e5be571f40dd2b1f7a57093209859d89482058ff1192caa",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2010-07-27T21:08:28Z",
    "title_canon_sha256": "9b2b8b4bc404f7098954baee1333484e2a06b612fe59d50b4db8ee77ec661ddf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4825",
    "kind": "arxiv",
    "version": 1
  }
}