Pith Number

pith:SBPR2NCL

pith:2015:SBPR2NCLRHEEQRQLQH2I6AMYS4

not attested not anchored not stored refs pending

Reply to comment on "Quantum Confinement in Hydrogen Bond"

Carlos da Silva dos Santos, Elso Drigo filho, Regina Maria Ricotta

arxiv:1512.01097 v1 · 2015-12-03 · physics.chem-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{SBPR2NCLRHEEQRQLQH2I6AMYS4}

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	2026-05-18T01:25:18.959981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

905f1d344b89c848460b81f48f0198971abf9b107a6fa34eedff77f8f4967466

Aliases

arxiv: 1512.01097 · arxiv_version: 1512.01097v1 · doi: 10.48550/arxiv.1512.01097 · pith_short_12: SBPR2NCLRHEE · pith_short_16: SBPR2NCLRHEEQRQL · pith_short_8: SBPR2NCL

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/SBPR2NCLRHEEQRQLQH2I6AMYS4 \
  | 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: 905f1d344b89c848460b81f48f0198971abf9b107a6fa34eedff77f8f4967466

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90f85a1f2d3b729aeb3a048e30cf7eedddb65e39b8e053ee939e6c3faf731100",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2015-12-03T14:49:35Z",
    "title_canon_sha256": "41dfcd0c5be8ea5c6f005f430c16fccf03fa1e7911ea3dcf31a32d41bd123bfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01097",
    "kind": "arxiv",
    "version": 1
  }
}