Pith Number

pith:6QCD3YL5

pith:2011:6QCD3YL5W744ATNLEP2N5KYFKS

not attested not anchored not stored refs pending

Diffusion, Convection and Erosion on SE(3)/({0} \times SO(2)) and their Application to the Enhancement of Crossing Fibers

Arpan Ghosh, Eric Creusen, Remco Duits, Tom Dela Haije

arxiv:1103.0656 v5 · 2011-03-03 · math.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{6QCD3YL5W744ATNLEP2N5KYFKS}

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	2026-05-18T02:22:30.935014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4043de17db7f9c04dab23f4deab05548b52612ea21d78ec9f3ac1a128bb0c6a

Aliases

arxiv: 1103.0656 · arxiv_version: 1103.0656v5 · doi: 10.48550/arxiv.1103.0656 · pith_short_12: 6QCD3YL5W744 · pith_short_16: 6QCD3YL5W744ATNL · pith_short_8: 6QCD3YL5

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/6QCD3YL5W744ATNLEP2N5KYFKS \
  | 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: f4043de17db7f9c04dab23f4deab05548b52612ea21d78ec9f3ac1a128bb0c6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "402efc19ff7390647ee26d6df324ec5e177f4662098ff9a7d4c04e38011d2be7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-03-03T11:28:49Z",
    "title_canon_sha256": "09401a1621223b8be62d6a6c4d07c713d773449a412a5948fa905ad94f9f4e66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0656",
    "kind": "arxiv",
    "version": 5
  }
}