Pith Number

pith:PFH4OCPV

pith:2021:PFH4OCPVYIOL7VKHGF2ELF2QM2

not attested not anchored not stored refs pending

Electronic structure of confined carbyne from joint wavelength-dependent resonant Raman spectroscopy and density functional theory investigations

Jean-Luc Br\'edas, Lei Shi, Miles Martinati, Philip Rohringer, Saied Md Pratik, Sofie Cambr\'e, Thomas Pichler, Veaceslav Coropceanu, Weili Cui, Wim Wenseleers

arxiv:2112.11919 v1 · 2021-12-18 · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFH4OCPVYIOL7VKHGF2ELF2QM2}

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	2026-07-05T03:43:13.261846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

794fc709f5c21cbfd54731744597506684e5bb47371326e87da8a4f4643c9c86

Aliases

arxiv: 2112.11919 · arxiv_version: 2112.11919v1 · doi: 10.48550/arxiv.2112.11919 · pith_short_12: PFH4OCPVYIOL · pith_short_16: PFH4OCPVYIOL7VKH · pith_short_8: PFH4OCPV

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/PFH4OCPVYIOL7VKHGF2ELF2QM2 \
  | 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: 794fc709f5c21cbfd54731744597506684e5bb47371326e87da8a4f4643c9c86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "285919f0f85a8275da8a032146130353b4c168128bfe4b626b37d747b71afd23",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2021-12-18T07:41:12Z",
    "title_canon_sha256": "da3e43d8da41bf45a77e60bbe6c75665e4e876052df4a25d5eeb2498aca3b69d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.11919",
    "kind": "arxiv",
    "version": 1
  }
}