Pith Number

pith:2VYVCRTD

pith:2025:2VYVCRTDD56MDQFPAEBAIRGFEF

not attested not anchored not stored refs pending

Zone-sectored organic crystals with spatially resolved exciton dynamics

Ingo Barke, Kevin Oldenburg, Moha Naeimi, Regina Lange, Stefan Lochbrunner, Sylvia Speller, Tim V\"olzer

arxiv:2507.21294 v1 · 2025-07-11 · physics.optics · 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{2VYVCRTDD56MDQFPAEBAIRGFEF}

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	2026-07-05T11:44:57.122102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5715146631f7cc1c0af01020444c5216a6633b09d535e9e2333b813b7629d6d

Aliases

arxiv: 2507.21294 · arxiv_version: 2507.21294v1 · doi: 10.48550/arxiv.2507.21294 · pith_short_12: 2VYVCRTDD56M · pith_short_16: 2VYVCRTDD56MDQFP · pith_short_8: 2VYVCRTD

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/2VYVCRTDD56MDQFPAEBAIRGFEF \
  | 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: d5715146631f7cc1c0af01020444c5216a6633b09d535e9e2333b813b7629d6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8b94dac1a7925425f5dd5a6e6a1ca76b3e4f018876587dfdf0d848374f87ea1",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-07-11T14:08:53Z",
    "title_canon_sha256": "2dda542a42a74da58f28a6acd0e004fdcbbe9c28d9913d839b4526806dcc48ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.21294",
    "kind": "arxiv",
    "version": 1
  }
}