Pith Number

pith:6KRK5EQJ

pith:2016:6KRK5EQJEQ4ZSPKSLHDIRA6K2L

not attested not anchored not stored refs pending

A variational problem arising in registration of diffusion tensor images

Huan Han, Huan-Song Zhou

arxiv:1611.07316 v1 · 2016-11-22 · math.AP · math.OC

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6KRK5EQJEQ4ZSPKSLHDIRA6K2L}

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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	2026-05-18T00:56:18.912855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2a2ae92092439993d5259c68883cad2c558b7d87470d3ceb2892b5262019920

Aliases

arxiv: 1611.07316 · arxiv_version: 1611.07316v1 · doi: 10.48550/arxiv.1611.07316 · pith_short_12: 6KRK5EQJEQ4Z · pith_short_16: 6KRK5EQJEQ4ZSPKS · pith_short_8: 6KRK5EQJ

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/6KRK5EQJEQ4ZSPKSLHDIRA6K2L \
  | 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: f2a2ae92092439993d5259c68883cad2c558b7d87470d3ceb2892b5262019920

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9414a0c3af4c45328884f4d2437279a6588e9cbd20c50734d182fd29600ecd5f",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-11-22T14:33:03Z",
    "title_canon_sha256": "ce110c574406b8ffec8e06975a8499c4e0f6e349ad53b8c3f494f9fece9a3e3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07316",
    "kind": "arxiv",
    "version": 1
  }
}