Pith Number

pith:OZTRJ7RV

pith:2017:OZTRJ7RVZNZ53FS4523MJ23PL3

not attested not anchored not stored refs pending

From real materials to model Hamiltonians with density matrix downfolding

Brian Busemeyer, Hitesh J. Changlani, Huihuo Zheng, Kiel T. Williams, Lucas K. Wagner

arxiv:1712.00477 v1 · 2017-12-01 · cond-mat.str-el · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OZTRJ7RVZNZ53FS4523MJ23PL3}

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	2026-05-18T00:16:14.166349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

766714fe35cb73dd965ceeb6c4eb6f5eca49c4e8a0f18acbb1d67b12960d2478

Aliases

arxiv: 1712.00477 · arxiv_version: 1712.00477v1 · doi: 10.48550/arxiv.1712.00477 · pith_short_12: OZTRJ7RVZNZ5 · pith_short_16: OZTRJ7RVZNZ53FS4 · pith_short_8: OZTRJ7RV

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/OZTRJ7RVZNZ53FS4523MJ23PL3 \
  | 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: 766714fe35cb73dd965ceeb6c4eb6f5eca49c4e8a0f18acbb1d67b12960d2478

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc9d70009752dd3c336e7441b13940375380088daa0f4ba7f67a2ed84ff29cbc",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-12-01T20:10:09Z",
    "title_canon_sha256": "8a7bac3f64c9d9d73a7feaadcecc7db658df688631dcb34bd6b4e7d14604d280"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00477",
    "kind": "arxiv",
    "version": 1
  }
}