Pith Number

pith:MTPYGYSC

pith:2018:MTPYGYSCECMLFB654KDYQ7TLY6

not attested not anchored not stored refs pending

Scale-aware multi-level guidance for interactive instance segmentation

Angela Yao, Soumajit Majumder

arxiv:1812.02967 v1 · 2018-12-07 · 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{MTPYGYSCECMLFB654KDYQ7TLY6}

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	2026-05-17T23:58:51.258505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64df8362422098b287dde287887e6bc7b38f91f257feeeaa54f55b9f48580fd0

Aliases

arxiv: 1812.02967 · arxiv_version: 1812.02967v1 · doi: 10.48550/arxiv.1812.02967 · pith_short_12: MTPYGYSCECML · pith_short_16: MTPYGYSCECMLFB65 · pith_short_8: MTPYGYSC

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/MTPYGYSCECMLFB654KDYQ7TLY6 \
  | 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: 64df8362422098b287dde287887e6bc7b38f91f257feeeaa54f55b9f48580fd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c01acacdb7723dbcf16acaffe74e48f80f2036cdffca1d159d956cc51ef556f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-07T10:19:01Z",
    "title_canon_sha256": "77b43fe576d537f91c461107b120279f9224e2bde50090beb08aafe2ab32feab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02967",
    "kind": "arxiv",
    "version": 1
  }
}