Pith Number

pith:YQSNALTP

pith:2008:YQSNALTP6KCSGK3X2JK2KJ2B6W

not attested not anchored not stored refs pending

Atomistic Origin of Urbach Tails in Amorphous Silicon

D. A. Drabold, F. Inam, M. Zhang, Y. Pan

arxiv:0802.1292 v1 · 2008-02-10 · cond-mat.dis-nn · 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{YQSNALTP6KCSGK3X2JK2KJ2B6W}

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	2026-07-04T17:09:14.157408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c424d02e6ff285232b77d255a52741f5a7a34355bc575a6c45ba9346b0c32263

Aliases

arxiv: 0802.1292 · arxiv_version: 0802.1292v1 · doi: 10.48550/arxiv.0802.1292 · pith_short_12: YQSNALTP6KCS · pith_short_16: YQSNALTP6KCSGK3X · pith_short_8: YQSNALTP

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/YQSNALTP6KCSGK3X2JK2KJ2B6W \
  | 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: c424d02e6ff285232b77d255a52741f5a7a34355bc575a6c45ba9346b0c32263

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "256d2d6b1789b6f80e345ea8d7006c55b225ba7a46260f60b099179179d8a585",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2008-02-10T00:21:03Z",
    "title_canon_sha256": "5ebe481a600e46e8cd4f6507877f2cc823a69e1a958b940aa6039927a6297d95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.1292",
    "kind": "arxiv",
    "version": 1
  }
}