Pith Number

pith:54NT4G7J

pith:2014:54NT4G7JTKWEAUCSPI6YB2B2XX

not attested not anchored not stored refs pending

$H_2$ and $(H_2)_2$ molecules with an ab initio optimization of wave functions in correlated state: Electron-proton couplings and intermolecular microscopic parameters

Agata Bielas, Andrzej Biborski, Andrzej P. K\k{a}dzielawa, J\'ozef Spa{\l}ek, Maciej M. Ma\'ska, Marcello Acquarone

arxiv:1405.1577 v3 · 2014-05-07 · 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{54NT4G7JTKWEAUCSPI6YB2B2XX}

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	2026-05-18T02:28:11.910817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef1b3e1be99aac4050527a3d80e83abdd02b8a12ec1f1eaa7877583b274e87b6

Aliases

arxiv: 1405.1577 · arxiv_version: 1405.1577v3 · doi: 10.48550/arxiv.1405.1577 · pith_short_12: 54NT4G7JTKWE · pith_short_16: 54NT4G7JTKWEAUCS · pith_short_8: 54NT4G7J

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/54NT4G7JTKWEAUCSPI6YB2B2XX \
  | 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: ef1b3e1be99aac4050527a3d80e83abdd02b8a12ec1f1eaa7877583b274e87b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "019d9e8a95b0b06cdecda36b12693e2b5331d97ade8be92cd1bb87c2f470440f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-05-07T11:45:14Z",
    "title_canon_sha256": "809b63e3324aae51ba6a3b95337424420ac7d2919152332e0db0332e74e7a839"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1577",
    "kind": "arxiv",
    "version": 3
  }
}