Pith Number

pith:DB72KIJO

pith:2012:DB72KIJOCHDHUMZTWXSGOMJ5AW

not attested not anchored not stored refs pending

Critical role of two-dimensional island-mediated growth on the formation of semiconductor heterointerfaces

Achim Trampert, \'Alvaro Guzm\'an, Esperanza Luna, Gabriel \'Alvarez

arxiv:1206.6983 v2 · 2012-06-29 · 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{DB72KIJOCHDHUMZTWXSGOMJ5AW}

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	2026-05-18T03:43:40.060556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

187fa5212e11c67a3333b5e467313d05afe008bb4172200b7b497792a8bc9ed0

Aliases

arxiv: 1206.6983 · arxiv_version: 1206.6983v2 · doi: 10.48550/arxiv.1206.6983 · pith_short_12: DB72KIJOCHDH · pith_short_16: DB72KIJOCHDHUMZT · pith_short_8: DB72KIJO

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/DB72KIJOCHDHUMZTWXSGOMJ5AW \
  | 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: 187fa5212e11c67a3333b5e467313d05afe008bb4172200b7b497792a8bc9ed0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64c3ff48e7bc346d64e4404563b1cc69671ce2fc98f665c41a6295dc563af4ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-06-29T10:44:21Z",
    "title_canon_sha256": "8e48398924a7d4d8522e437ae595b246be39a375f3d751162f8769bcb0c8ea50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6983",
    "kind": "arxiv",
    "version": 2
  }
}