Pith Number

pith:YL6OKHZP

pith:2011:YL6OKHZPI2WL72AYAZL7ISNMWE

not attested not anchored not stored refs pending

MaNN: Multiple Artificial Neural Networks for modelling the Interstellar Medium

C. Chiosi, E. Merlin, L. Piovan, T. Grassi, U. Buonomo

arxiv:1103.0509 v1 · 2011-03-02 · astro-ph.IM · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YL6OKHZPI2WL72AYAZL7ISNMWE}

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	2026-05-18T04:27:34.724676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2fce51f2f46acbfe8180657f449acb12847bc4c4829f9521115981a5d698ac2

Aliases

arxiv: 1103.0509 · arxiv_version: 1103.0509v1 · doi: 10.48550/arxiv.1103.0509 · pith_short_12: YL6OKHZPI2WL · pith_short_16: YL6OKHZPI2WL72AY · pith_short_8: YL6OKHZP

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/YL6OKHZPI2WL72AYAZL7ISNMWE \
  | 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: c2fce51f2f46acbfe8180657f449acb12847bc4c4829f9521115981a5d698ac2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d49740340113fea6d8eb4555f1071906a319244cdad4487b7bc96db5e313101",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-03-02T18:12:12Z",
    "title_canon_sha256": "cefc136b7102bf86d529f715e55369b20faf1b9e4f17046db1471ea4d4d1b737"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0509",
    "kind": "arxiv",
    "version": 1
  }
}