Pith Number

pith:XIRWGIQT

pith:2018:XIRWGIQTAGWG24XBGOMOYAL34T

not attested not anchored not stored refs pending

Measures of Tractography Convergence

Daniel Moyer, Greg Ver Steeg, Paul M. Thompson

arxiv:1806.04634 v1 · 2018-06-12 · q-bio.QM · cs.LG · q-bio.TO · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XIRWGIQTAGWG24XBGOMOYAL34T}

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	2026-05-18T00:13:33.132740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba2363221301ac6d72e13398ec017be4c9f586ba49d8c311e398b58241690b74

Aliases

arxiv: 1806.04634 · arxiv_version: 1806.04634v1 · doi: 10.48550/arxiv.1806.04634 · pith_short_12: XIRWGIQTAGWG · pith_short_16: XIRWGIQTAGWG24XB · pith_short_8: XIRWGIQT

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/XIRWGIQTAGWG24XBGOMOYAL34T \
  | 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: ba2363221301ac6d72e13398ec017be4c9f586ba49d8c311e398b58241690b74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "194fdaebf4e1b862113a6ad580ceccb760123aee65baeaf1559006d380e4d830",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.TO",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2018-06-12T16:30:25Z",
    "title_canon_sha256": "055b5f5bb43ecc39f04a75b940812881ebe430d7053dacaf736881a037f50bf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04634",
    "kind": "arxiv",
    "version": 1
  }
}