Pith Number

pith:4ROISGSU

pith:2018:4ROISGSUDPNKIC5BEJDNIOYEXR

not attested not anchored not stored refs pending

Fast Semistochastic Heat-Bath Configuration Interaction

Adam A Holmes, Cyrus J. Umrigar, Junhao Li, Matt Otten, Sandeep Sharma

arxiv:1809.04600 v2 · 2018-09-12 · physics.chem-ph · physics.comp-ph · 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{4ROISGSUDPNKIC5BEJDNIOYEXR}

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	2026-05-17T23:56:33.550083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e45c891a541bdaa40ba12246d43b04bc73b5e90684aff193d28ea06c2ce01d1a

Aliases

arxiv: 1809.04600 · arxiv_version: 1809.04600v2 · doi: 10.48550/arxiv.1809.04600 · pith_short_12: 4ROISGSUDPNK · pith_short_16: 4ROISGSUDPNKIC5B · pith_short_8: 4ROISGSU

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/4ROISGSUDPNKIC5BEJDNIOYEXR \
  | 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: e45c891a541bdaa40ba12246d43b04bc73b5e90684aff193d28ea06c2ce01d1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9365c200d784d8507a8bce40bf28375c25d09b2dfafa0f30e9096dd3d7bf1809",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-09-12T18:00:01Z",
    "title_canon_sha256": "a4aa5d8fc98dc1f7ed034fe1942a277bbfa1b6f205b147d2c1fc4a5e9866148f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04600",
    "kind": "arxiv",
    "version": 2
  }
}