Pith Number

pith:R72QPSWY

pith:2026:R72QPSWYY2N3RSY3SLCIQZA6K7

not attested not anchored not stored refs pending

Real-Time Approach to the Dynamical Bethe-Salpeter Equation for Finite Systems

Barry Y. Li, Daniel Neuhauser, Tucker Allen

arxiv:2608.08948 v1 · 2026-08-09 · 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{R72QPSWYY2N3RSY3SLCIQZA6K7}

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	2026-08-11T01:25:48.607378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ff507cad8c69bb8cb1b92c488641e57ebce058d70c5dc722e59e13084114bdc

Aliases

arxiv: 2608.08948 · arxiv_version: 2608.08948v1 · doi: 10.48550/arxiv.2608.08948 · pith_short_12: R72QPSWYY2N3 · pith_short_16: R72QPSWYY2N3RSY3 · pith_short_8: R72QPSWY

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/R72QPSWYY2N3RSY3SLCIQZA6K7 \
  | 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: 8ff507cad8c69bb8cb1b92c488641e57ebce058d70c5dc722e59e13084114bdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f6424f05b78f3684326ae140a80c39a92c68211f1154125ec0e457afd7741a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-08-09T22:57:26Z",
    "title_canon_sha256": "767dd068ba570a829098fd74c9700215303541294eedbb387853780033734418"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08948",
    "kind": "arxiv",
    "version": 1
  }
}