Pith Number

pith:URWIJR37

pith:2015:URWIJR37MYL7A34KUYEEDRHTCT

not attested not anchored not stored refs pending

Short range DFT combined with long-range local RPA within a range-separated hybrid DFT framework

Bastien Mussard (UL), E Chermak (LCT), Janos Angyan (UL), Peter Reinhardt (LCT)

arxiv:1504.06139 v3 · 2015-04-23 · 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{URWIJR37MYL7A34KUYEEDRHTCT}

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	2026-05-18T01:19:57.455909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a46c84c77f6617f06f8aa60841c4f314c8b633fa4bd91611122279b3b6a110c8

Aliases

arxiv: 1504.06139 · arxiv_version: 1504.06139v3 · doi: 10.48550/arxiv.1504.06139 · pith_short_12: URWIJR37MYL7 · pith_short_16: URWIJR37MYL7A34K · pith_short_8: URWIJR37

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/URWIJR37MYL7A34KUYEEDRHTCT \
  | 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: a46c84c77f6617f06f8aa60841c4f314c8b633fa4bd91611122279b3b6a110c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b18fc7024aaecb8d55e89c30ab555b993e32aebc67b151a0e9cf5865f0636282",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2015-04-23T12:22:40Z",
    "title_canon_sha256": "f6ae1ee2603cd44986c8f68ae8c8528feaa0ac819e53ef9b81bbf63ae082f4e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06139",
    "kind": "arxiv",
    "version": 3
  }
}