Pith Number

pith:DTD2LAMA

pith:2013:DTD2LAMALX3DCEK6C5NFJAPNXB

not attested not anchored not stored refs pending

Inertial-sensor bias estimation from brightness/depth images and based on SO(3)-invariant integro/partial-differential equations on the unit sphere

Karine Beauchard, Nadege Zarrouati-Vissiere, Pierre Rouchon

arxiv:1309.2193 v1 · 2013-09-09 · math.OC · math.AP

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DTD2LAMALX3DCEK6C5NFJAPNXB}

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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	2026-05-18T03:13:46.974264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cc7a581805df631115e175a5481edb8627d8c383e2d0484dc9c6f420817a0d7

Aliases

arxiv: 1309.2193 · arxiv_version: 1309.2193v1 · doi: 10.48550/arxiv.1309.2193 · pith_short_12: DTD2LAMALX3D · pith_short_16: DTD2LAMALX3DCEK6 · pith_short_8: DTD2LAMA

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/DTD2LAMALX3DCEK6C5NFJAPNXB \
  | 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: 1cc7a581805df631115e175a5481edb8627d8c383e2d0484dc9c6f420817a0d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d806d2e5d853d95c1033f33e44d5e07ef9d2ec3e8c67e980531ad2958a7f4184",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-09-09T15:27:49Z",
    "title_canon_sha256": "2e54b00cbbdccaf266074e7fc8cf01737347bf476618b7d83db5ddd9e729c64a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2193",
    "kind": "arxiv",
    "version": 1
  }
}