Pith Number

pith:G7XY5JB3

pith:2019:G7XY5JB3GAKC3ZRU3QBNWXURWO

not attested not anchored not stored refs pending

Excited states of molecules in strong uniform and non-uniform magnetic fields

Erik I. Tellgren, Kai K. Lange, Sangita Sen

arxiv:1901.11086 v1 · 2019-01-30 · 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{G7XY5JB3GAKC3ZRU3QBNWXURWO}

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	2026-05-17T23:55:02.689168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37ef8ea43b30142de634dc02db5e91b3938bfd2a0dfc88c6f281a5f6d4c2410f

Aliases

arxiv: 1901.11086 · arxiv_version: 1901.11086v1 · doi: 10.48550/arxiv.1901.11086 · pith_short_12: G7XY5JB3GAKC · pith_short_16: G7XY5JB3GAKC3ZRU · pith_short_8: G7XY5JB3

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/G7XY5JB3GAKC3ZRU3QBNWXURWO \
  | 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: 37ef8ea43b30142de634dc02db5e91b3938bfd2a0dfc88c6f281a5f6d4c2410f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b47f51e0f3ef6d2167d14103e0854033804122c3ff2b9f6fa9b15c17025c3ec",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2019-01-30T20:31:56Z",
    "title_canon_sha256": "275797871bfcad678e9e1e439ebb7bb5b794606583411cc0400edd846582c1f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.11086",
    "kind": "arxiv",
    "version": 1
  }
}