Pith Number

pith:MRJDNGQD

pith:2013:MRJDNGQDUJKAXQW6HEE6JOOOXQ

not attested not anchored not stored refs pending

Perspective: Advances and challenges in treating van der Waals dispersion forces in density functional theory

Angelos Michaelides, Ji\v{r}\'i Klime\v{s}

arxiv:1301.6960 v1 · 2013-01-29 · cond-mat.mtrl-sci · 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{MRJDNGQDUJKAXQW6HEE6JOOOXQ}

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	2026-05-18T03:35:03.029676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6452369a03a2540bc2de3909e4b9cebc3bd38677617fe750c092f74dca3e4fe5

Aliases

arxiv: 1301.6960 · arxiv_version: 1301.6960v1 · doi: 10.48550/arxiv.1301.6960 · pith_short_12: MRJDNGQDUJKA · pith_short_16: MRJDNGQDUJKAXQW6 · pith_short_8: MRJDNGQD

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/MRJDNGQDUJKAXQW6HEE6JOOOXQ \
  | 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: 6452369a03a2540bc2de3909e4b9cebc3bd38677617fe750c092f74dca3e4fe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f3a5ab57b5058d7f44517b3af11a41a20069839cc855e1f54fbbb6d75ed2455",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-01-29T15:55:34Z",
    "title_canon_sha256": "d053d0442fc65f9743e41b963b48ab5a44ff59b1024c6bbb9c5424347b3c076b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6960",
    "kind": "arxiv",
    "version": 1
  }
}