Pith Number

pith:2X3T3L2Z

pith:2012:2X3T3L2Z4QBCFM3TW6WUZIBI4M

not attested not anchored not stored refs pending

Thermal Narrowing of the Electronic Bandwidths in Organic Molecular Semiconductors: Impact of the Crystal Thermal Expansion

Jean-Luc Br\'edas, Veaceslav Coropceanu, Yuan Li

arxiv:1210.8086 v2 · 2012-10-30 · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2X3T3L2Z4QBCFM3TW6WUZIBI4M}

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	2026-05-18T03:41:55.802383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5f73daf59e40222b373b7ad4ca028e311859fb3a3d439e8bf6c6134ad060858

Aliases

arxiv: 1210.8086 · arxiv_version: 1210.8086v2 · doi: 10.48550/arxiv.1210.8086 · pith_short_12: 2X3T3L2Z4QBC · pith_short_16: 2X3T3L2Z4QBCFM3T · pith_short_8: 2X3T3L2Z

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/2X3T3L2Z4QBCFM3TW6WUZIBI4M \
  | 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: d5f73daf59e40222b373b7ad4ca028e311859fb3a3d439e8bf6c6134ad060858

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4db45fc27ec6e139e352059dd3b59c4a1f3a50c5d54211382b8f3587013bf36d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-10-30T17:10:40Z",
    "title_canon_sha256": "8a1149f158ef8c5f3b3747867f76f6e267478d0974dff265101e7bae51e23236"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.8086",
    "kind": "arxiv",
    "version": 2
  }
}