Pith Number

pith:JD6OQ57O

pith:2012:JD6OQ57O2HP2CW32RIVLRCIXMU

not attested not anchored not stored refs pending

Density matrix embedding: A simple alternative to dynamical mean-field theory

Garnet Kin-Lic Chan, Gerald Knizia

arxiv:1204.5783 v2 · 2012-04-25 · 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{JD6OQ57O2HP2CW32RIVLRCIXMU}

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	2026-05-18T02:21:15.919609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48fce877eed1dfa15b7a8a2ab88917652e70e57b728a22a98b5769f015037811

Aliases

arxiv: 1204.5783 · arxiv_version: 1204.5783v2 · doi: 10.48550/arxiv.1204.5783 · pith_short_12: JD6OQ57O2HP2 · pith_short_16: JD6OQ57O2HP2CW32 · pith_short_8: JD6OQ57O

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/JD6OQ57O2HP2CW32RIVLRCIXMU \
  | 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: 48fce877eed1dfa15b7a8a2ab88917652e70e57b728a22a98b5769f015037811

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e26caa47e05ad37ded7abcb899a89d65dd3e184139fe2864b5f9260f65b40c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-04-25T22:11:28Z",
    "title_canon_sha256": "c764bd044ccb7ebec2ec012974613db47af6b216ccbf9328c05c19cf2de34bb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5783",
    "kind": "arxiv",
    "version": 2
  }
}