Pith Number

pith:Y2PUFIQZ

pith:2001:Y2PUFIQZOJN2HMWMSIV675JVBQ

not attested not anchored not stored refs pending

Optical properties of structurally-relaxed Si/SiO$_2$ superlattices: the role of bonding at interfaces

Laurent J. Lewis, M. W. Chandre Dharma-wardana, Pierre Carrier

arxiv:cond-mat/0111259 v2 · 2001-11-14 · 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{Y2PUFIQZOJN2HMWMSIV675JVBQ}

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	2026-05-18T01:40:06.370515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c69f42a219725ba3b2cc922beff5350c131e2cb6b2f6558ce2dffa11778e0411

Aliases

arxiv: cond-mat/0111259 · arxiv_version: cond-mat/0111259v2 · doi: 10.48550/arxiv.cond-mat/0111259 · pith_short_12: Y2PUFIQZOJN2 · pith_short_16: Y2PUFIQZOJN2HMWM · pith_short_8: Y2PUFIQZ

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/Y2PUFIQZOJN2HMWMSIV675JVBQ \
  | 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: c69f42a219725ba3b2cc922beff5350c131e2cb6b2f6558ce2dffa11778e0411

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5d14a84f26dc917f24011f0d900cde29cf2438aeb20e2cfc7e5bab5b7f3c8a1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2001-11-14T16:36:30Z",
    "title_canon_sha256": "b2fbabe52ddc30c380df28da9b22066dd4669e4fd21cd7224bd6b3791553bac3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0111259",
    "kind": "arxiv",
    "version": 2
  }
}