Pith Number

pith:YHVUWHCH

pith:2021:YHVUWHCHQQQ34YLNNIXKM35QJE

not attested not anchored not stored refs pending

Immortal Tracker: Tracklet Never Dies

Naiyan Wang, Qitai Wang, Yuntao Chen, Zhaoxiang Zhang, Ziqi Pang

arxiv:2111.13672 v1 · 2021-11-26 · 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{YHVUWHCHQQQ34YLNNIXKM35QJE}

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

2 papers in Pith

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Receipt and verification

First computed	2026-07-05T03:35:23.501158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1eb4b1c478421be616d6a2ea66fb049228ad767dc116dbd7a37c1d2c69dc0c9

Aliases

arxiv: 2111.13672 · arxiv_version: 2111.13672v1 · doi: 10.48550/arxiv.2111.13672 · pith_short_12: YHVUWHCHQQQ3 · pith_short_16: YHVUWHCHQQQ34YLN · pith_short_8: YHVUWHCH

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/YHVUWHCHQQQ34YLNNIXKM35QJE \
  | 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: c1eb4b1c478421be616d6a2ea66fb049228ad767dc116dbd7a37c1d2c69dc0c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01c5b05d5d49e30b05ef7dfdb8a829ea900bfbde63b92a8e1674ab7c796a5ad8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-11-26T18:53:18Z",
    "title_canon_sha256": "172c2797ffc8fb6f5e452d91e4296c013068c703d164d7f674336600b07584ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.13672",
    "kind": "arxiv",
    "version": 1
  }
}