Pith Number

pith:2NHFGPPP

pith:2026:2NHFGPPPNUQARORLF764NK2ZGB

not attested not anchored not stored refs pending

On the Covalent Fields of Molecule-Surface Interactions

Edvin Fako, Philippe Schwaller

arxiv:2606.08619 v1 · 2026-06-07 · physics.chem-ph · physics.comp-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{2NHFGPPPNUQARORLF764NK2ZGB}

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	2026-06-09T01:05:41.660483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d34e533def6d2008ba2b2ffdc6ab593072dd7e7b6c4e98c3a9acf02cabb753ee

Aliases

arxiv: 2606.08619 · arxiv_version: 2606.08619v1 · doi: 10.48550/arxiv.2606.08619 · pith_short_12: 2NHFGPPPNUQA · pith_short_16: 2NHFGPPPNUQARORL · pith_short_8: 2NHFGPPP

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/2NHFGPPPNUQARORLF764NK2ZGB \
  | 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: d34e533def6d2008ba2b2ffdc6ab593072dd7e7b6c4e98c3a9acf02cabb753ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e2bcb42587d6136c51764d0ffc3d22a79f99a56b285a36ff6f62810f57e04ba",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-06-07T13:11:16Z",
    "title_canon_sha256": "c03986a60dba233383927fd9a78ebd1846716465d4baf400e010668b324e3d05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08619",
    "kind": "arxiv",
    "version": 1
  }
}