Pith Number

pith:VQHQHV2K

pith:2014:VQHQHV2KX5EMVQXCFURR27YWPA

not attested not anchored not stored refs pending

Energy Density Functionals From the Strong-Coupling Limit Applied to the Anions of the He Isoelectronic Series

Andr\'e Mirtschink, C. J. Umrigar, John D. Morgan III, Paola Gori-Giorgi

arxiv:1401.0614 v2 · 2014-01-03 · physics.chem-ph · physics.atom-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{VQHQHV2KX5EMVQXCFURR27YWPA}

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	2026-05-18T01:45:34.271131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac0f03d74abf48cac2e22d231d7f1678140a0f76908dde8df017ac670c72e97a

Aliases

arxiv: 1401.0614 · arxiv_version: 1401.0614v2 · doi: 10.48550/arxiv.1401.0614 · pith_short_12: VQHQHV2KX5EM · pith_short_16: VQHQHV2KX5EMVQXC · pith_short_8: VQHQHV2K

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/VQHQHV2KX5EMVQXCFURR27YWPA \
  | 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: ac0f03d74abf48cac2e22d231d7f1678140a0f76908dde8df017ac670c72e97a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84bc262d381df75ce5609cc4fb4d1668b094dfa26d6810f2dbdd4eee1d8541cf",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2014-01-03T09:38:14Z",
    "title_canon_sha256": "9039360686be3ad3d1fef32d6e5f8192e177dd3a147c31e96feef20193927f53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0614",
    "kind": "arxiv",
    "version": 2
  }
}