Pith Number

pith:BA2XOKMU

pith:2025:BA2XOKMU6AO5UCQPDQJTJITTLA

not attested not anchored not stored refs pending

A Guide to Molecular Properties from the Bethe-Salpeter Equation

Christof Holzer, Yannick J. Franzke

arxiv:2502.08753 v1 · 2025-02-12 · 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{BA2XOKMU6AO5UCQPDQJTJITTLA}

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	2026-07-05T10:50:11.708711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0835772994f01dda0a0f1c1334a2735827330a4943b80b77b824cadbb7d053f8

Aliases

arxiv: 2502.08753 · arxiv_version: 2502.08753v1 · doi: 10.48550/arxiv.2502.08753 · pith_short_12: BA2XOKMU6AO5 · pith_short_16: BA2XOKMU6AO5UCQP · pith_short_8: BA2XOKMU

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/BA2XOKMU6AO5UCQPDQJTJITTLA \
  | 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: 0835772994f01dda0a0f1c1334a2735827330a4943b80b77b824cadbb7d053f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42a03b871f086b7177e78c192eed499b2cf485355d803c9440a7346db0e18e1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2025-02-12T19:50:33Z",
    "title_canon_sha256": "8a68c8854adb6bb4cd2b482b369a480df9486c2dafdc7fcd9fb3e070fbefd8e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08753",
    "kind": "arxiv",
    "version": 1
  }
}