Pith Number

pith:WGTL4FJF

pith:2022:WGTL4FJF2LOI6NTVNJV72UYVVH

not attested not anchored not stored refs pending

Rb-induced (3x1) and (6x1) reconstructions on Si(111)-(7x7): A LEED and STM study

Letizia Ferbel, Stefan Heun, Stefano Veronesi

arxiv:2201.00735 v1 · 2022-01-03 · cond-mat.mtrl-sci · 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{WGTL4FJF2LOI6NTVNJV72UYVVH}

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	2026-07-05T03:45:06.004273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1a6be1525d2dc8f36756a6bfd5315a9f9642ab7d4707255abfc07012e3d699b

Aliases

arxiv: 2201.00735 · arxiv_version: 2201.00735v1 · doi: 10.48550/arxiv.2201.00735 · pith_short_12: WGTL4FJF2LOI · pith_short_16: WGTL4FJF2LOI6NTV · pith_short_8: WGTL4FJF

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/WGTL4FJF2LOI6NTVNJV72UYVVH \
  | 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: b1a6be1525d2dc8f36756a6bfd5315a9f9642ab7d4707255abfc07012e3d699b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3b4094360e10fd9f82c5a9f4e9767a618fccb2d5794effa0d76ff6dc700bcec",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-01-03T16:09:55Z",
    "title_canon_sha256": "8f768ee77279689a0989edd106ebbf45f0bd65ed92efaad320856499b61318d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.00735",
    "kind": "arxiv",
    "version": 1
  }
}