Pith Number

pith:4Q4T2B7D

pith:2015:4Q4T2B7DOYJVP55UBD33HFWLR4

not attested not anchored not stored refs pending

Atmospheric oxygen in Mn doped GaAs/GaAs(0 0 1) thin films grown by molecular beam epitaxy

C. Awo-Affouda, J.F. Xu, P.M. Thibado, R. Moore, V.P. LaBella

arxiv:1502.07215 v1 · 2015-02-25 · cond-mat.mes-hall · 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{4Q4T2B7DOYJVP55UBD33HFWLR4}

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	2026-05-18T01:40:54.548522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4393d07e3761357f7b408f7b396cb8f386ac6c71fda6cb9580094e7a918271a

Aliases

arxiv: 1502.07215 · arxiv_version: 1502.07215v1 · doi: 10.48550/arxiv.1502.07215 · pith_short_12: 4Q4T2B7DOYJV · pith_short_16: 4Q4T2B7DOYJVP55U · pith_short_8: 4Q4T2B7D

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/4Q4T2B7DOYJVP55UBD33HFWLR4 \
  | 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: e4393d07e3761357f7b408f7b396cb8f386ac6c71fda6cb9580094e7a918271a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6b82cc2658f202996b365dd23ce4bef64ceba08118fb2a62d8c055744c1d708",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-02-25T15:55:52Z",
    "title_canon_sha256": "f5cc20d76ca3012c781e74ef02858d4a2eb7fe16023350fd21d5b8aac097f821"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07215",
    "kind": "arxiv",
    "version": 1
  }
}