Pith Number

pith:UZZIJRQL

pith:2017:UZZIJRQLN5O4ASIQQQ7ZUOGVKX

not attested not anchored not stored refs pending

Electronic band gaps of confined linear carbon chains ranging from polyyne to carbyne

Angel Rubio, Lei Shi, Marius Wanko, Paola Ayala, Philip Rohringer, Sofie Cambr\'e, S\"oren Wa{\ss}erroth, Stephanie Reich, Thomas Pichler, Wim Wenseleers

arxiv:1705.02259 v2 · 2017-05-05 · cond-mat.mtrl-sci · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UZZIJRQLN5O4ASIQQQ7ZUOGVKX}

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	2026-05-18T00:28:15.819193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a67284c60b6f5dc04910843f9a38d555fbf3cc3b4cf7d97317146a36f7f91026

Aliases

arxiv: 1705.02259 · arxiv_version: 1705.02259v2 · doi: 10.48550/arxiv.1705.02259 · pith_short_12: UZZIJRQLN5O4 · pith_short_16: UZZIJRQLN5O4ASIQ · pith_short_8: UZZIJRQL

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/UZZIJRQLN5O4ASIQQQ7ZUOGVKX \
  | 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: a67284c60b6f5dc04910843f9a38d555fbf3cc3b4cf7d97317146a36f7f91026

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a400bf8417d0254ef700aff9f8a789e12f8de0558af68ba941498c4a11e5f735",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-05-05T15:21:49Z",
    "title_canon_sha256": "2e5c976fec8e8260d33202378abaacedf2e539d6b643a0d70ae05a27da1fdb52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02259",
    "kind": "arxiv",
    "version": 2
  }
}