Pith Number

pith:NDIFHHSM

pith:2015:NDIFHHSMVOG3WEGLFR6MJF2QM7

not attested not anchored not stored refs pending

Coupled-cluster theory for atoms and molecules in strong magnetic fields

Erik I. Tellgren, J\"urgen Gauss, Kai K. Lange, Stella Stopkowicz, Trygve Helgaker

arxiv:1505.08045 v3 · 2015-05-29 · 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{NDIFHHSMVOG3WEGLFR6MJF2QM7}

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	2026-05-18T01:34:16.515469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68d0539e4cab8dbb10cb2c7cc4975067d41306ab5d340189d2e11311097c1a47

Aliases

arxiv: 1505.08045 · arxiv_version: 1505.08045v3 · doi: 10.48550/arxiv.1505.08045 · pith_short_12: NDIFHHSMVOG3 · pith_short_16: NDIFHHSMVOG3WEGL · pith_short_8: NDIFHHSM

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/NDIFHHSMVOG3WEGLFR6MJF2QM7 \
  | 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: 68d0539e4cab8dbb10cb2c7cc4975067d41306ab5d340189d2e11311097c1a47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5461c14105c84b11505fdf9ad76e7c7faf94eb3ede2024e8e5cc3023096b174e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2015-05-29T13:55:14Z",
    "title_canon_sha256": "d93c10f4932dffea8ada3403d2637e4d8dca86a596443b9ed7eecc0180974585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.08045",
    "kind": "arxiv",
    "version": 3
  }
}