Pith Number

pith:BITJJ7L3

pith:2025:BITJJ7L3W7D6JP7DGOORWDZPAW

not attested not anchored not stored refs pending

Online Long-term Point Tracking in the Foundation Model Era

G\"orkay Aydemir

arxiv:2507.09217 v1 · 2025-07-12 · 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{BITJJ7L3W7D6JP7DGOORWDZPAW}

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	2026-07-05T11:36:05.759767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a2694fd7bb7c7e4bfe3339d1b0f2f059f549e69de0e5f2f94c0f52deadfa36e

Aliases

arxiv: 2507.09217 · arxiv_version: 2507.09217v1 · doi: 10.48550/arxiv.2507.09217 · pith_short_12: BITJJ7L3W7D6 · pith_short_16: BITJJ7L3W7D6JP7D · pith_short_8: BITJJ7L3

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/BITJJ7L3W7D6JP7DGOORWDZPAW \
  | 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: 0a2694fd7bb7c7e4bfe3339d1b0f2f059f549e69de0e5f2f94c0f52deadfa36e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "348c6fa575d2d76552267be80840fe9182ae0aa2f155a0e759d0ee40c4de5fb4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-12T09:24:28Z",
    "title_canon_sha256": "3446640772622da65db0c77ae9c647d67b6bcbfbb2b83ce033ad1f36df0f57ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09217",
    "kind": "arxiv",
    "version": 1
  }
}