Pith Number

pith:IUGVAK4J

pith:2015:IUGVAK4JSQTNTORE7PI4ICKJWF

not attested not anchored not stored refs pending

Combined shared and distributed memory ab-initio computations of molecular-hydrogen systems in the correlated state: process pool solution and two-level parallelism

Andrzej Biborski, Andrzej P. K\k{a}dzielawa, J\'ozef Spa{\l}ek

arxiv:1504.00500 v3 · 2015-04-02 · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IUGVAK4JSQTNTORE7PI4ICKJWF}

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	2026-05-18T01:23:50.742780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

450d502b899426d9ba24fbd1c40949b165d98649e06c7a03b5c9c580e843b446

Aliases

arxiv: 1504.00500 · arxiv_version: 1504.00500v3 · doi: 10.48550/arxiv.1504.00500 · pith_short_12: IUGVAK4JSQTN · pith_short_16: IUGVAK4JSQTNTORE · pith_short_8: IUGVAK4J

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/IUGVAK4JSQTNTORE7PI4ICKJWF \
  | 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: 450d502b899426d9ba24fbd1c40949b165d98649e06c7a03b5c9c580e843b446

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0433f1860a492cc20240f62b76994fe1b9faaed432eb04d56b2d256adcbe01bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-04-02T10:05:54Z",
    "title_canon_sha256": "2a4c6d4d61c6a94831ad3a3baeede695275fa7d6961c3793bab9ca85ec0c87ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00500",
    "kind": "arxiv",
    "version": 3
  }
}