Pith Number

pith:RSVDEAEE

pith:2020:RSVDEAEEPKQ5XTIOYZ3INGY4YV

not attested not anchored not stored refs pending

Fast Multi-Level Foreground Estimation

Stefan Conrad, Stefan Harmeling, Thomas Germer, Tobias Uelwer

arxiv:2006.14970 v1 · 2020-06-26 · 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{RSVDEAEEPKQ5XTIOYZ3INGY4YV}

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	2026-07-05T01:13:48.569212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8caa3200847aa1dbcd0ec676869b1cc56fff170511ba7863392e63dffe206138

Aliases

arxiv: 2006.14970 · arxiv_version: 2006.14970v1 · doi: 10.48550/arxiv.2006.14970 · pith_short_12: RSVDEAEEPKQ5 · pith_short_16: RSVDEAEEPKQ5XTIO · pith_short_8: RSVDEAEE

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/RSVDEAEEPKQ5XTIOYZ3INGY4YV \
  | 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: 8caa3200847aa1dbcd0ec676869b1cc56fff170511ba7863392e63dffe206138

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "930165747f87f16f8864bf91fd47f69896b4cc7affed29d9f8d519c1211f5fd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-06-26T13:16:13Z",
    "title_canon_sha256": "bddce3563014949173642d6e6057bc1df5abf1b0ca5d6abb6d439153cd5d4804"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.14970",
    "kind": "arxiv",
    "version": 1
  }
}