Pith Number

pith:ZI6S4FJM

pith:2024:ZI6S4FJMNZ2M3MHNIKZW22L5MX

not attested not anchored not stored refs pending

Adsorption of Guanidinium Cations to the Air-Water Interface

Amro Dodin, Constantine Kyprianou, David T. Limmer, Franky Bernal, Richard J. Saykally

arxiv:2408.15423 v1 · 2024-08-27 · physics.chem-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZI6S4FJMNZ2M3MHNIKZW22L5MX}

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	2026-07-05T10:09:08.066390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca3d2e152c6e74cdb0ed42b36d697d65d31a7249ad0687cc96d2dc534d29b949

Aliases

arxiv: 2408.15423 · arxiv_version: 2408.15423v1 · doi: 10.48550/arxiv.2408.15423 · pith_short_12: ZI6S4FJMNZ2M · pith_short_16: ZI6S4FJMNZ2M3MHN · pith_short_8: ZI6S4FJM

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/ZI6S4FJMNZ2M3MHNIKZW22L5MX \
  | 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: ca3d2e152c6e74cdb0ed42b36d697d65d31a7249ad0687cc96d2dc534d29b949

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae10aa83a533f3dad9b0ab21b84b9d340f8897f0798beab838669e29b2a1e6a7",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2024-08-27T21:55:34Z",
    "title_canon_sha256": "f07c196e1e92a6f00f49fa66ac7b8289e6aa98bf63008a516c0e9546e92fc990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.15423",
    "kind": "arxiv",
    "version": 1
  }
}