Pith Number

pith:2CP6TCXJ

pith:2019:2CP6TCXJRXNVHBXGVZ5FKPJH3M

not attested not anchored not stored refs pending

FEELVOS: Fast End-to-End Embedding Learning for Video Object Segmentation

Bastian Leibe, Florian Schroff, Hartwig Adam, Liang-Chieh Chen, Paul Voigtlaender, Yuning Chai

arxiv:1902.09513 v2 · 2019-02-25 · 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{2CP6TCXJRXNVHBXGVZ5FKPJH3M}

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	2026-05-17T23:49:08.831976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d09fe98ae98ddb5386e6ae7a553d27db10193a15807ffa3516c49e32050a84f2

Aliases

arxiv: 1902.09513 · arxiv_version: 1902.09513v2 · doi: 10.48550/arxiv.1902.09513 · pith_short_12: 2CP6TCXJRXNV · pith_short_16: 2CP6TCXJRXNVHBXG · pith_short_8: 2CP6TCXJ

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/2CP6TCXJRXNVHBXGVZ5FKPJH3M \
  | 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: d09fe98ae98ddb5386e6ae7a553d27db10193a15807ffa3516c49e32050a84f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4eae79f091b3fdaefc79c69c39723cce65cb2c42d82e54d328a154a6470c2f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-25T18:50:40Z",
    "title_canon_sha256": "ace48d784ebc2f1e151381011183ae2749ff0448a27acd0b74055cf6f990f3d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09513",
    "kind": "arxiv",
    "version": 2
  }
}