Pith Number

pith:W7XNPYHH

pith:2013:W7XNPYHHXAHYW2MLPZC5YOSUKV

not attested not anchored not stored refs pending

Detection of Outer Rotations on 3D-Vector Fields with Iterative Geometric Correlation

Eckhard Hitzer, Gerik Scheuermann, Roxana Bujack

arxiv:1306.2195 v1 · 2013-06-10 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W7XNPYHHXAHYW2MLPZC5YOSUKV}

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	2026-05-18T03:21:22.082675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7eed7e0e7b80f8b698b7e45dc3a545553be6a243691e814556c7642eb4944bd

Aliases

arxiv: 1306.2195 · arxiv_version: 1306.2195v1 · doi: 10.48550/arxiv.1306.2195 · pith_short_12: W7XNPYHHXAHY · pith_short_16: W7XNPYHHXAHYW2ML · pith_short_8: W7XNPYHH

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/W7XNPYHHXAHYW2MLPZC5YOSUKV \
  | 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: b7eed7e0e7b80f8b698b7e45dc3a545553be6a243691e814556c7642eb4944bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cc6042ede81455525aaa527ade9962fae9d4fe586d0e6ca76125326d9d4d780",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-06-10T13:21:59Z",
    "title_canon_sha256": "acb0bc55da1fbd82ab2db398a057575176476e09343216003ed6482919f7e210"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2195",
    "kind": "arxiv",
    "version": 1
  }
}