Pith Number

pith:A4EGLT6Q

pith:2012:A4EGLT6QX7S37GQ6LDTFZ4O3CF

not attested not anchored not stored refs pending

Microscopic theory of singlet exciton fission. II. Application to pentacene dimers and the role of superexchange

David R. Reichman, Mark S. Hybertsen, Timothy C. Berkelbach

arxiv:1211.6459 v1 · 2012-11-27 · cond-mat.mtrl-sci · 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{A4EGLT6QX7S37GQ6LDTFZ4O3CF}

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	2026-05-18T01:52:54.109564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

070865cfd0bfe5bf9a1e58e65cf1db117074148df9c75b0f172da5214e3c829d

Aliases

arxiv: 1211.6459 · arxiv_version: 1211.6459v1 · doi: 10.48550/arxiv.1211.6459 · pith_short_12: A4EGLT6QX7S3 · pith_short_16: A4EGLT6QX7S37GQ6 · pith_short_8: A4EGLT6Q

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/A4EGLT6QX7S37GQ6LDTFZ4O3CF \
  | 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: 070865cfd0bfe5bf9a1e58e65cf1db117074148df9c75b0f172da5214e3c829d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6eefac987c70b9a12e20b20775886875e69cb0da5e45ff4096ca92283701ffbb",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-11-27T21:43:17Z",
    "title_canon_sha256": "9f64731ec5f275e420d072f6bda0d160ab63ad6b686a605c2397053f9dad56df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.6459",
    "kind": "arxiv",
    "version": 1
  }
}