Pith Number

pith:IZXQ6MLD

pith:2011:IZXQ6MLDJAZQEZES2DG75P2CIE

not attested not anchored not stored refs pending

The two-body reduced density matrix of the high-density electron gas

P. Ziesche

arxiv:1108.1912 v4 · 2011-08-09 · 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{IZXQ6MLDJAZQEZES2DG75P2CIE}

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	2026-05-18T03:59:13.830673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

466f0f31634833026492d0cdfebf4241364150eea22ba8a372162a3d7a398224

Aliases

arxiv: 1108.1912 · arxiv_version: 1108.1912v4 · doi: 10.48550/arxiv.1108.1912 · pith_short_12: IZXQ6MLDJAZQ · pith_short_16: IZXQ6MLDJAZQEZES · pith_short_8: IZXQ6MLD

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/IZXQ6MLDJAZQEZES2DG75P2CIE \
  | 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: 466f0f31634833026492d0cdfebf4241364150eea22ba8a372162a3d7a398224

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "023a8e74803d5090e63e2762d26736ca97065ea9cb155b10e5893e3cf6acdadd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-08-09T12:42:08Z",
    "title_canon_sha256": "8ba3b0eb22b809e91d1ad433ab3dd50a453706c6f023631e9957966c3243c9f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1912",
    "kind": "arxiv",
    "version": 4
  }
}