Pith Number

pith:GD52XNSJ

pith:2016:GD52XNSJPNACW646ZPF5V3EHZH

not attested not anchored not stored refs pending

A temporal model for multiple sclerosis course evolution

Alessandro Verri, Andrea Tacchino, Annalisa Barla, Giampaolo Brichetto, Samuele Fiorini

arxiv:1612.00615 v1 · 2016-12-02 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GD52XNSJPNACW646ZPF5V3EHZH}

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	2026-05-18T00:55:59.516458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30fbabb6497b402b7b9ecbcbdaec87c9c1447cbc475e4797ffb6fd9f3749023c

Aliases

arxiv: 1612.00615 · arxiv_version: 1612.00615v1 · doi: 10.48550/arxiv.1612.00615 · pith_short_12: GD52XNSJPNAC · pith_short_16: GD52XNSJPNACW646 · pith_short_8: GD52XNSJ

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/GD52XNSJPNACW646ZPF5V3EHZH \
  | 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: 30fbabb6497b402b7b9ecbcbdaec87c9c1447cbc475e4797ffb6fd9f3749023c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1d0340d449129ff428bef80d67b58eb6d7d19c702b1516d5bf4eb93c97a727a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-12-02T10:13:16Z",
    "title_canon_sha256": "9dae19d182e03e3be788d0289c0de609b0934b9ca92dfe9e4fa78491d2fc88e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00615",
    "kind": "arxiv",
    "version": 1
  }
}