Pith Number

pith:CITHFHX6

pith:2011:CITHFHX65TIIRDD5AQ4KCOW6JI

not attested not anchored not stored refs pending

Numerical solution of the time-independent Dirac equation for diatomic molecules: B-splines without spurious states

A. D. Bandrauk, E. Lorin, F. Fillion-Gourdeau

arxiv:1112.1043 v2 · 2011-12-05 · physics.chem-ph · physics.atom-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{CITHFHX65TIIRDD5AQ4KCOW6JI}

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	2026-05-18T03:44:33.791175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1226729efeecd0888c7d0438a13ade4a273a2d2956ec165f6cdc351d49b484c9

Aliases

arxiv: 1112.1043 · arxiv_version: 1112.1043v2 · doi: 10.48550/arxiv.1112.1043 · pith_short_12: CITHFHX65TII · pith_short_16: CITHFHX65TIIRDD5 · pith_short_8: CITHFHX6

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/CITHFHX65TIIRDD5AQ4KCOW6JI \
  | 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: 1226729efeecd0888c7d0438a13ade4a273a2d2956ec165f6cdc351d49b484c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "101a2eb737c361779ced3bfe19ee247ea9e8a46f7245e525180b1fb6be37a62b",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2011-12-05T19:59:02Z",
    "title_canon_sha256": "fb351f5c5c96fab8b74ffdb25e52509a18d95afcebc4788d9125b18717f34adb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1043",
    "kind": "arxiv",
    "version": 2
  }
}