Pith Number

pith:TTXNDN3J

pith:2014:TTXNDN3J65T7OG2MHMN3YOUQ6S

not attested not anchored not stored refs pending

GW quasiparticle band gap of the hybrid organic-inorganic perovskite CH$_3$NH$_3$PbI$_3$: Effect of spin-orbit interaction, semicore electrons, and self-consistency

Feliciano Giustino, Marina R. Filip

arxiv:1410.2029 v1 · 2014-10-08 · 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{TTXNDN3J65T7OG2MHMN3YOUQ6S}

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	2026-05-18T02:27:32.073786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ceed1b769f767f71b4c3b1bbc3a90f4878aa0fd2283c563d24d2bdd05312ec2

Aliases

arxiv: 1410.2029 · arxiv_version: 1410.2029v1 · doi: 10.48550/arxiv.1410.2029 · pith_short_12: TTXNDN3J65T7 · pith_short_16: TTXNDN3J65T7OG2M · pith_short_8: TTXNDN3J

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/TTXNDN3J65T7OG2MHMN3YOUQ6S \
  | 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: 9ceed1b769f767f71b4c3b1bbc3a90f4878aa0fd2283c563d24d2bdd05312ec2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42c795ac983d4edc385ba2b87141dffa66208ed677e0452355e5a3114cf285ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-10-08T08:57:33Z",
    "title_canon_sha256": "968346b87c945f54ea3352e767e8720ba11625049efc2d0c31b293acabce2db5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2029",
    "kind": "arxiv",
    "version": 1
  }
}