Pith Number

pith:WOJH3F5Q

pith:2020:WOJH3F5QO5FWWS2VLSC5RJZKPB

not attested not anchored not stored refs pending

Local energy landscape drives long exciton diffusion in 2D halide perovskite semiconductors

Alan Baldwin, G\'eraud Delport, Kai Leng, Kian Ping Loh, Krzysztof Galkowski, Rosemonde Chahbazian, Samuel D. Stranks

arxiv:2010.15929 v1 · 2020-10-29 · physics.app-ph · 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{WOJH3F5QO5FWWS2VLSC5RJZKPB}

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	2026-07-05T01:47:47.413300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3927d97b0774b6b4b555c85d8a72a784d2f85f0e0d9ba4f39466d5e97421003

Aliases

arxiv: 2010.15929 · arxiv_version: 2010.15929v1 · doi: 10.48550/arxiv.2010.15929 · pith_short_12: WOJH3F5QO5FW · pith_short_16: WOJH3F5QO5FWWS2V · pith_short_8: WOJH3F5Q

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/WOJH3F5QO5FWWS2VLSC5RJZKPB \
  | 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: b3927d97b0774b6b4b555c85d8a72a784d2f85f0e0d9ba4f39466d5e97421003

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56c14d8f744a5cfcdc1aae699eac2a88f6e9328447d2985d0242275fadc80aa2",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-10-29T20:43:01Z",
    "title_canon_sha256": "2cd354f13754f111dd3c72c699b1a71861611c458fcb1fc582bd0d744adba117"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.15929",
    "kind": "arxiv",
    "version": 1
  }
}