Pith Number

pith:AY75A6HA

pith:2017:AY75A6HAFRTTZKB7AIP3V3KIQM

not attested not anchored not stored refs pending

JDFTx: software for joint density-functional theory

Deniz Gunceler, Kathleen A. Schwarz, Kendra Letchworth-Weaver, Ravishankar Sundararaman, T.A. Arias, Yalcin Ozhabes

arxiv:1708.03621 v2 · 2017-08-11 · cond-mat.mtrl-sci · physics.chem-ph · physics.comp-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{AY75A6HAFRTTZKB7AIP3V3KIQM}

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	2026-05-18T00:30:30.181853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

063fd078e02c673ca83f021fbaed488312f3501d3d58e2c8d20f60a389e3beb4

Aliases

arxiv: 1708.03621 · arxiv_version: 1708.03621v2 · doi: 10.48550/arxiv.1708.03621 · pith_short_12: AY75A6HAFRTT · pith_short_16: AY75A6HAFRTTZKB7 · pith_short_8: AY75A6HA

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/AY75A6HAFRTTZKB7AIP3V3KIQM \
  | 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: 063fd078e02c673ca83f021fbaed488312f3501d3d58e2c8d20f60a389e3beb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1767603a8b5da5be6174ebcec7ee74808da58a49b19a22d58a3024da4296010e",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-08-11T17:38:31Z",
    "title_canon_sha256": "8385fab2f247349bc5bb1e6aadd7a838bc7698cfaf6ce0e3b3386d2737e20215"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03621",
    "kind": "arxiv",
    "version": 2
  }
}