Pith Number

pith:6FLSMNQP

pith:2018:6FLSMNQPUKXDMKF5JP53THAH2J

not attested not anchored not stored refs pending

TRAMP: Tracking by a Real-time AMbisonic-based Particle filter

Alexandre Gu\'erin, Sr{\dj}an Kiti\'c

arxiv:1810.04080 v2 · 2018-10-09 · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6FLSMNQPUKXDMKF5JP53THAH2J}

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	2026-05-17T23:59:01.395521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f15726360fa2ae3628bd4bfbb99c07d263713d4b0dd9322fab7b9b3cfeb564fe

Aliases

arxiv: 1810.04080 · arxiv_version: 1810.04080v2 · doi: 10.48550/arxiv.1810.04080 · pith_short_12: 6FLSMNQPUKXD · pith_short_16: 6FLSMNQPUKXDMKF5 · pith_short_8: 6FLSMNQP

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/6FLSMNQPUKXDMKF5JP53THAH2J \
  | 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: f15726360fa2ae3628bd4bfbb99c07d263713d4b0dd9322fab7b9b3cfeb564fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30ae5be7da5de5e68146374d7914a96b986659fb5be827098a1c354ccd57f855",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-10-09T15:41:15Z",
    "title_canon_sha256": "780f0eaeced87acb6594ba3e8ec10f7a844f6a766816045cb095929c8e96c0f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04080",
    "kind": "arxiv",
    "version": 2
  }
}