Pith Number

pith:3IO75HAH

pith:2014:3IO75HAHWN3ZO3V42HRYHRFHXU

not attested not anchored not stored refs pending

Quantifying error in estimates of human brain fiber directions using Earth Mover's Distance

Ariel Rokem, Charles Zheng, Franco Pestilli

arxiv:1411.5271 v2 · 2014-11-19 · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3IO75HAHWN3ZO3V42HRYHRFHXU}

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	2026-05-18T02:32:07.164328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da1dfe9c07b377976ebcd1e383c4a7bd39521595c034dcb49b91412e59782ff3

Aliases

arxiv: 1411.5271 · arxiv_version: 1411.5271v2 · doi: 10.48550/arxiv.1411.5271 · pith_short_12: 3IO75HAHWN3Z · pith_short_16: 3IO75HAHWN3ZO3V4 · pith_short_8: 3IO75HAH

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/3IO75HAHWN3ZO3V42HRYHRFHXU \
  | 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: da1dfe9c07b377976ebcd1e383c4a7bd39521595c034dcb49b91412e59782ff3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a6c2f334d4b93cf83cee9cb1c80ad4da5b8f1373bb5bc2e45fd221c4a241427",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-11-19T16:02:21Z",
    "title_canon_sha256": "e72de7f13f60548d0e788dd74b5f2b04e345b17d6664e06e3f8d288627a40f38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.5271",
    "kind": "arxiv",
    "version": 2
  }
}