Pith Number

pith:TT554AVV

pith:2011:TT554AVVJBAUBSVGLEB5D3QPZZ

not attested not anchored not stored refs pending

Structure of Fermionic Density Matrices: Complete N-representability Conditions

David A. Mazziotti

arxiv:1112.5866 v2 · 2011-12-26 · 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{TT554AVVJBAUBSVGLEB5D3QPZZ}

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	2026-05-18T03:51:58.337168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cfbde02b5484140caa65903d1ee0fce549d5c407242e61e56e1de106cc92cf7

Aliases

arxiv: 1112.5866 · arxiv_version: 1112.5866v2 · doi: 10.48550/arxiv.1112.5866 · pith_short_12: TT554AVVJBAU · pith_short_16: TT554AVVJBAUBSVG · pith_short_8: TT554AVV

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/TT554AVVJBAUBSVGLEB5D3QPZZ \
  | 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: 9cfbde02b5484140caa65903d1ee0fce549d5c407242e61e56e1de106cc92cf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58d2deb1a45ff539e241d7b0d3f2aa714835ae29a4bf904e2365049e96e0426e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-12-26T16:26:21Z",
    "title_canon_sha256": "ba6af132d866692a1bcb4d39beaa7bfaa209262ff99940d99a6ec9952d31064d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5866",
    "kind": "arxiv",
    "version": 2
  }
}