Pith Number

pith:OFTGUK3S

pith:2019:OFTGUK3SXR7V2LYRXGGLF35UZV

not attested not anchored not stored refs pending

Molecular structure elucidation with charge-state control

Darius Urbonas, Diego Pe\~na, Florian Albrecht, Leo Gross, Nikolaj Moll, Shadi Fatayer, Yunlong Zhang

arxiv:1907.06100 v2 · 2019-07-13 · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OFTGUK3SXR7V2LYRXGGLF35UZV}

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	2026-05-17T23:40:10.622861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71666a2b72bc7f5d2f11b98cb2efb4cd4c0d5962e438f51aab45c97ae9e4d234

Aliases

arxiv: 1907.06100 · arxiv_version: 1907.06100v2 · doi: 10.48550/arxiv.1907.06100 · pith_short_12: OFTGUK3SXR7V · pith_short_16: OFTGUK3SXR7V2LYR · pith_short_8: OFTGUK3S

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/OFTGUK3SXR7V2LYRXGGLF35UZV \
  | 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: 71666a2b72bc7f5d2f11b98cb2efb4cd4c0d5962e438f51aab45c97ae9e4d234

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "452695919072a331c679cea456297d3f084507a6c3ad24b5c9c5b39d3f8287ca",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-07-13T15:49:46Z",
    "title_canon_sha256": "78e393abb736837c33f2779a91807d1f8604f0d2d7f9d83df0927af2e986aa95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06100",
    "kind": "arxiv",
    "version": 2
  }
}