Pith Number

pith:NJCKXAIY

pith:2011:NJCKXAIYMF3CNO3DPEQBQUWFFX

not attested not anchored not stored refs pending

Characterization and Predictive Modeling of Epitaxial Silicon-Germanium Thermistor Layers

B. Gunnar Malm, Frank Niklaus, Fredrik Forsberg, Mohammadreza Kolahdouz

arxiv:1112.2043 v1 · 2011-12-09 · cond-mat.mtrl-sci · cond-mat.mes-hall · quant-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{NJCKXAIYMF3CNO3DPEQBQUWFFX}

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	2026-05-18T03:05:44.953037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a44ab8118617626bb6379201852c52de2c55ed3e33a104d52f452731e6c4143

Aliases

arxiv: 1112.2043 · arxiv_version: 1112.2043v1 · doi: 10.48550/arxiv.1112.2043 · pith_short_12: NJCKXAIYMF3C · pith_short_16: NJCKXAIYMF3CNO3D · pith_short_8: NJCKXAIY

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/NJCKXAIYMF3CNO3DPEQBQUWFFX \
  | 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: 6a44ab8118617626bb6379201852c52de2c55ed3e33a104d52f452731e6c4143

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03585f17c7618917bcde05af5d89946b2a35fb732f3fd78865d5fd12fe5331df",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-12-09T08:31:49Z",
    "title_canon_sha256": "e91c303cb7183a4e2708e3fe2f73575c8bdecd5e3e7d1c5c2b5d2bac6e756ae6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2043",
    "kind": "arxiv",
    "version": 1
  }
}