Pith Number

pith:3BOFDMPO

pith:2011:3BOFDMPOI4SLMSK4TR4ZKWZHLL

not attested not anchored not stored refs pending

Comparison of numerical simulations of reactive transport and chemostat-like models

Alain Rapaport (MISTEA, Fr\'ed\'eric G\'erard (Eco\&Sols), Ihab Haidar (MISTEA), INRIA Sophia Antipolis)

arxiv:1108.1772 v2 · 2011-08-05 · math.DS · physics.geo-ph · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3BOFDMPOI4SLMSK4TR4ZKWZHLL}

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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	2026-05-18T04:15:35.784986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d85c51b1ee4724b6495c9c79955b275acb30291142b614f49d390f20a7b71176

Aliases

arxiv: 1108.1772 · arxiv_version: 1108.1772v2 · doi: 10.48550/arxiv.1108.1772 · pith_short_12: 3BOFDMPOI4SL · pith_short_16: 3BOFDMPOI4SLMSK4 · pith_short_8: 3BOFDMPO

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/3BOFDMPOI4SLMSK4TR4ZKWZHLL \
  | 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: d85c51b1ee4724b6495c9c79955b275acb30291142b614f49d390f20a7b71176

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b72a4794727939aec554a32c36d1f9deb0ffb5853b307f229b497ce6a68fe224",
    "cross_cats_sorted": [
      "physics.geo-ph",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-08-05T19:15:34Z",
    "title_canon_sha256": "d00ed68942b0b8e9b254ca7146683251b28cbfa267eceb46de2832130b430f49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1772",
    "kind": "arxiv",
    "version": 2
  }
}