Pith Number

pith:ZZE2DTWL

pith:2015:ZZE2DTWLUAETCB5XTQUHC2IONT

not attested not anchored not stored refs pending

Analytical Energy Gradients in Range-Separated Hybrid Density Functional Theory with Random Phase Approximation

Bastien Mussard, J\'anos G. \'Angy\'an, Peter G. Szalay

arxiv:1503.00277 v5 · 2015-03-01 · 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{ZZE2DTWLUAETCB5XTQUHC2IONT}

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	2026-05-18T01:19:06.195252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce49a1cecba0093107b79c2871690e6ceba222ab007315d51d3b6d6d3da6a6a9

Aliases

arxiv: 1503.00277 · arxiv_version: 1503.00277v5 · doi: 10.48550/arxiv.1503.00277 · pith_short_12: ZZE2DTWLUAET · pith_short_16: ZZE2DTWLUAETCB5X · pith_short_8: ZZE2DTWL

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/ZZE2DTWLUAETCB5XTQUHC2IONT \
  | 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: ce49a1cecba0093107b79c2871690e6ceba222ab007315d51d3b6d6d3da6a6a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a7d66cceef04a5b44a4465321eb3f65f314605d045cd116465acc65f0101248",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2015-03-01T13:56:16Z",
    "title_canon_sha256": "13f4d75c3d7d1403985e6267aaa384756bb67804d9a06a057dadced4b08da929"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00277",
    "kind": "arxiv",
    "version": 5
  }
}