Pith Number

pith:AZXCZGSR

pith:2021:AZXCZGSRPD4DKVKOHVZ3MJWPIL

not attested not anchored not stored refs pending

Multi-Object Tracking and Segmentation with a Space-Time Memory Network

Guillaume-Alexandre Bilodeau, Mehdi Miah, Nicolas Saunier

arxiv:2110.11284 v2 · 2021-10-21 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AZXCZGSRPD4DKVKOHVZ3MJWPIL}

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	2026-07-05T06:10:59.425762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

066e2c9a5178f835554e3d73b626cf42c55ba776172f5aceb88c225c7d251fd3

Aliases

arxiv: 2110.11284 · arxiv_version: 2110.11284v2 · doi: 10.48550/arxiv.2110.11284 · pith_short_12: AZXCZGSRPD4D · pith_short_16: AZXCZGSRPD4DKVKO · pith_short_8: AZXCZGSR

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/AZXCZGSRPD4DKVKOHVZ3MJWPIL \
  | 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: 066e2c9a5178f835554e3d73b626cf42c55ba776172f5aceb88c225c7d251fd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7457599098140d94cfbecb1b49616edcfe18558e8b33015b4a6260d32a6cee6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-10-21T17:13:17Z",
    "title_canon_sha256": "21d2b8217480ada0ea541088101a5186f85a8ed0c09b3e77934f313b00a7a34a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.11284",
    "kind": "arxiv",
    "version": 2
  }
}