Pith Number

pith:MRTBBE46

pith:2018:MRTBBE466UYCKHR63VSTRDBUFP

not attested not anchored not stored refs pending

The effect of air exposure on SEY and surface composition of laser treated copper applied in accelerators

Jie Wang, Reza Valizadeh, Sheng Wang, Taaj Sian, Yong Wang

arxiv:1806.03769 v1 · 2018-06-11 · physics.acc-ph · physics.app-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{MRTBBE466UYCKHR63VSTRDBUFP}

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	2026-05-18T00:03:16.268218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

646610939ef530251e3edd65388c342bee02f4fd8590c2d12b8aca92586702b9

Aliases

arxiv: 1806.03769 · arxiv_version: 1806.03769v1 · doi: 10.48550/arxiv.1806.03769 · pith_short_12: MRTBBE466UYC · pith_short_16: MRTBBE466UYCKHR6 · pith_short_8: MRTBBE46

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/MRTBBE466UYCKHR63VSTRDBUFP \
  | 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: 646610939ef530251e3edd65388c342bee02f4fd8590c2d12b8aca92586702b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eba2d085da4b05dd1e3033a9e1de7d5dedd9989a36cdc3fb82b73553b155ad22",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2018-06-11T02:15:04Z",
    "title_canon_sha256": "7d449416e28e61db52779b1f5b5a9821c782aac5a9ded818be9055251143afd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03769",
    "kind": "arxiv",
    "version": 1
  }
}