Pith Number

pith:QKC37C4S

pith:2020:QKC37C4SDSENAFACKHKJZXERZH

not attested not anchored not stored refs pending

Transient Grating Spectroscopy of Photocarrier Dynamics in Semiconducting Polymer Thin Films

Alejandro Vega-Flick, Bolin Liao, Brett Yurash, Nora Schopp, Thuc-Quyen Nguyen, Viktor Brus, Wenkai Ouyang, Yu Li

arxiv:2010.15859 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{QKC37C4SDSENAFACKHKJZXERZH}

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	2026-07-05T02:12:10.693688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8285bf8b921c88d0140251d49cdc91c9c98809641169ec2512031ef5797499fb

Aliases

arxiv: 2010.15859 · arxiv_version: 2010.15859v1 · doi: 10.48550/arxiv.2010.15859 · pith_short_12: QKC37C4SDSEN · pith_short_16: QKC37C4SDSENAFAC · pith_short_8: QKC37C4S

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/QKC37C4SDSENAFACKHKJZXERZH \
  | 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: 8285bf8b921c88d0140251d49cdc91c9c98809641169ec2512031ef5797499fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34cf4545383f387d9e8398b72a4b9f3466e8e130dddfcc195515676e9feb2546",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-10-29T18:05:01Z",
    "title_canon_sha256": "cc79833b51341b32bfb81d702ccb2148321de9f3a6f34f618e41087b33ec7cc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.15859",
    "kind": "arxiv",
    "version": 1
  }
}