Pith Number

pith:FJNQR3NL

pith:2025:FJNQR3NLND46YTN5GBIW7GACDV

not attested not anchored not stored refs pending

Topo2Seq: Enhanced Topology Reasoning via Topology Sequence Learning

Bingkun He, Chao Zheng, Erlong Li, Shuqi Mei, Yiming Yang, Yueru Luo, Zhen Li, Zhipeng Cao

arxiv:2502.08974 v1 · 2025-02-13 · 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{FJNQR3NLND46YTN5GBIW7GACDV}

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

T2SG: Traffic Topology Scene Graph for Topology Reasoning in Autonomous Driving

Receipt and verification

First computed	2026-07-05T11:29:55.308385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a5b08edab68f9ec4dbd30516f98021d6d43663230ff530683ec8fb1d5d9b71b

Aliases

arxiv: 2502.08974 · arxiv_version: 2502.08974v1 · doi: 10.48550/arxiv.2502.08974 · pith_short_12: FJNQR3NLND46 · pith_short_16: FJNQR3NLND46YTN5 · pith_short_8: FJNQR3NL

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/FJNQR3NLND46YTN5GBIW7GACDV \
  | 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: 2a5b08edab68f9ec4dbd30516f98021d6d43663230ff530683ec8fb1d5d9b71b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "997ab69f467f67821a3be057598d5c8ded6bc10cdb965469d945ac0aa89bace1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-13T05:21:02Z",
    "title_canon_sha256": "4fbbf13137d6f3bfb17bf88a21357356444630a09b6a42c0f2c226918abb38e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08974",
    "kind": "arxiv",
    "version": 1
  }
}