Pith Number

pith:TCXRXBNL

pith:2017:TCXRXBNLFZ4TDMKRKES7FJPA33

not attested not anchored not stored refs pending

Analytic Gradients for Complete Active Space Pair-Density Functional Theory

Andrew M. Sand, Chad. E. Hoyer, Donald G. Truhlar, Kamal Sharkas, Katherine M. Kidder, Laura Gagliardi, Roland Lindh

arxiv:1709.04985 v1 · 2017-09-14 · physics.chem-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{TCXRXBNLFZ4TDMKRKES7FJPA33}

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	2026-05-18T00:35:08.674287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98af1b85ab2e7931b1515125f2a5e0dee87869ac67a1a2364891944ce42ed0bb

Aliases

arxiv: 1709.04985 · arxiv_version: 1709.04985v1 · doi: 10.48550/arxiv.1709.04985 · pith_short_12: TCXRXBNLFZ4T · pith_short_16: TCXRXBNLFZ4TDMKR · pith_short_8: TCXRXBNL

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/TCXRXBNLFZ4TDMKRKES7FJPA33 \
  | 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: 98af1b85ab2e7931b1515125f2a5e0dee87869ac67a1a2364891944ce42ed0bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "321222ad6e7cb39679c7767e3a2c666f27ad59d35cfb9f8b1db9a2dc23494ac7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2017-09-14T21:33:25Z",
    "title_canon_sha256": "f6746f6b02b4cc706f5d59a97e2b476b163191a9d1065f825495848b98c7c4c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04985",
    "kind": "arxiv",
    "version": 1
  }
}