Pith Number

pith:6DFOURRW

pith:2016:6DFOURRW3UKK64UB35YLAYFECX

not attested not anchored not stored refs pending

Semantic Video Segmentation by Gated Recurrent Flow Propagation

Cristian Sminchisescu, David Nilsson

arxiv:1612.08871 v2 · 2016-12-28 · 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{6DFOURRW3UKK64UB35YLAYFECX}

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	2026-05-18T00:33:59.585052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0caea4636dd14af7281df70b060a415d327fa6d08543b84df79101be455bbcf

Aliases

arxiv: 1612.08871 · arxiv_version: 1612.08871v2 · doi: 10.48550/arxiv.1612.08871 · pith_short_12: 6DFOURRW3UKK · pith_short_16: 6DFOURRW3UKK64UB · pith_short_8: 6DFOURRW

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/6DFOURRW3UKK64UB35YLAYFECX \
  | 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: f0caea4636dd14af7281df70b060a415d327fa6d08543b84df79101be455bbcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f948994c52c4fc621525925eda040c139404a0a9a178af1ca49640695a2cb267",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-12-28T12:50:39Z",
    "title_canon_sha256": "ef1e86fbc5da5dd19c184ccce9224f53c2197d9e7c9fb533189eb66cea943e22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.08871",
    "kind": "arxiv",
    "version": 2
  }
}