Pith Number

pith:T32DBN7D

pith:2017:T32DBN7DGFU2HLIM6V6ILCBJOD

not attested not anchored not stored refs pending

Mathematical model for acid water neutralization with anomalous and fast diffusion

Andrea Ceretani, Fabio Rosso, Julieta Bollati, Lorenzo Fusi

arxiv:1707.09962 v1 · 2017-07-28 · 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{T32DBN7DGFU2HLIM6V6ILCBJOD}

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	2026-05-18T00:39:07.596359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ef430b7e33169a3ad0cf57c85882970d596be05cdccc19b781ae2498a722995

Aliases

arxiv: 1707.09962 · arxiv_version: 1707.09962v1 · doi: 10.48550/arxiv.1707.09962 · pith_short_12: T32DBN7DGFU2 · pith_short_16: T32DBN7DGFU2HLIM · pith_short_8: T32DBN7D

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/T32DBN7DGFU2HLIM6V6ILCBJOD \
  | 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: 9ef430b7e33169a3ad0cf57c85882970d596be05cdccc19b781ae2498a722995

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29feb4294e761a543ab20e6d09f68bb4446b60ddcee1a6e4c2981fd6cfa92e1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2017-07-28T17:35:53Z",
    "title_canon_sha256": "0d79567c7e3275a1772ca74bba669e38e36d1a36d13bedd242583035540a2874"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09962",
    "kind": "arxiv",
    "version": 1
  }
}