Pith Number

pith:AMEEB5QC

pith:2017:AMEEB5QCUQ3DKTGTVOCTIDWI5Y

not attested not anchored not stored refs pending

Sparse Hierachical Extrapolated Parametric Methods for Cortical Data Analysis

Christos Davatzikos, Nicolas Honnorat

arxiv:1704.08631 v1 · 2017-04-27 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AMEEB5QCUQ3DKTGTVOCTIDWI5Y}

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	2026-05-18T00:45:27.277694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

030840f602a436354cd3ab85340ec8ee0ddd725da78b88f6e2c1f5c4599b8fdb

Aliases

arxiv: 1704.08631 · arxiv_version: 1704.08631v1 · doi: 10.48550/arxiv.1704.08631 · pith_short_12: AMEEB5QCUQ3D · pith_short_16: AMEEB5QCUQ3DKTGT · pith_short_8: AMEEB5QC

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/AMEEB5QCUQ3DKTGTVOCTIDWI5Y \
  | 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: 030840f602a436354cd3ab85340ec8ee0ddd725da78b88f6e2c1f5c4599b8fdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cb39d077f01b2d1bcf0b33e4ca709194a9e1ea5f23510ec24b0d06a6ee11336",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-27T15:52:23Z",
    "title_canon_sha256": "ed65c1856be8a4ec7f6dc43c1b09e99ad2d09d8f472b00c2f80fee8f4ca68112"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08631",
    "kind": "arxiv",
    "version": 1
  }
}