Pith Number

pith:P2VACVJ3

pith:2017:P2VACVJ3QU56OYZCFY4BZGM7Q6

not attested not anchored not stored refs pending

La production de nitrites lors de la d\'enitrification des eaux us\'ees par biofiltration - Strat\'egie de contr\^ole et de r\'eduction des concentrations r\'esiduelles

Andr\'e Pauss, C\'edric Join, Jean Bernier, Michel Fliess, Paul Lessard, Sabrina Rechdaoui-Gu\'erin, Sam Azimi, St\'ephane Mottelet, Vincent Rocher

arxiv:1711.10868 v1 · 2017-11-28 · cs.SY · cs.AI · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P2VACVJ3QU56OYZCFY4BZGM7Q6}

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	2026-05-18T00:12:32.628349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7eaa01553b853be763222e381c999f87adb4e19d5466d845a723d5fd4c8b0bf3

Aliases

arxiv: 1711.10868 · arxiv_version: 1711.10868v1 · doi: 10.48550/arxiv.1711.10868 · pith_short_12: P2VACVJ3QU56 · pith_short_16: P2VACVJ3QU56OYZC · pith_short_8: P2VACVJ3

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/P2VACVJ3QU56OYZCFY4BZGM7Q6 \
  | 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: 7eaa01553b853be763222e381c999f87adb4e19d5466d845a723d5fd4c8b0bf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f92c9cc61082913605b6d4534a45a95aa575f06ff9f4f1debbdbe216509fe195",
    "cross_cats_sorted": [
      "cs.AI",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2017-11-28T18:49:32Z",
    "title_canon_sha256": "82b3ced9e277762fcafae58598381c3b6be8add5c09cc8188e9ede136faff25e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10868",
    "kind": "arxiv",
    "version": 1
  }
}