Pith Number

pith:DPTR6YI5

pith:2016:DPTR6YI5ST4VXJYHGKZJIHLXV4

not attested not anchored not stored refs pending

A metric for sets of trajectories that is practical and mathematically consistent

Jia Jie Zhu, Jos\'e Bento

arxiv:1601.03094 v3 · 2016-01-12 · cs.CV · cs.SY · eess.SY · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPTR6YI5ST4VXJYHGKZJIHLXV4}

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.

Cited by

1 paper in Pith

GOSPA and T-GOSPA quasi-metrics for evaluation of multi-object tracking algorithms

Receipt and verification

First computed	2026-06-04T17:09:52.953614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1be71f611d94f95ba70732b2941d77af03e27f258ab1aee2b9609f7163e2da6e

Aliases

arxiv: 1601.03094 · arxiv_version: 1601.03094v3 · doi: 10.48550/arxiv.1601.03094 · pith_short_12: DPTR6YI5ST4V · pith_short_16: DPTR6YI5ST4VXJYH · pith_short_8: DPTR6YI5

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/DPTR6YI5ST4VXJYHGKZJIHLXV4 \
  | 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: 1be71f611d94f95ba70732b2941d77af03e27f258ab1aee2b9609f7163e2da6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c550eca27eaf3466e2b523d665bc415934f4778cfd0f0979be3e54268eb34f9e",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-01-12T22:44:16Z",
    "title_canon_sha256": "87f5258eb9ca97b30875e5ccddf2a83338e1eb115c7e28c31174b8a85ede50d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.03094",
    "kind": "arxiv",
    "version": 3
  }
}