Pith Number

pith:OJEXJDHN

pith:2021:OJEXJDHNIOVBNHIUPXGDXAWGHD

not attested not anchored not stored refs pending

Monocular Depth Estimation Primed by Salient Point Detection and Normalized Hessian Loss

Esa Rahtu, Janne Heikkila, Jiri Matas, Lam Huynh, Matteo Pedone, Phong Nguyen

arxiv:2108.11098 v1 · 2021-08-25 · 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{OJEXJDHNIOVBNHIUPXGDXAWGHD}

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	2026-07-05T03:08:49.350540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7249748ced43aa169d147dcc3b82c638edbb29835df2e894079b69ff7572f6ba

Aliases

arxiv: 2108.11098 · arxiv_version: 2108.11098v1 · doi: 10.48550/arxiv.2108.11098 · pith_short_12: OJEXJDHNIOVB · pith_short_16: OJEXJDHNIOVBNHIU · pith_short_8: OJEXJDHN

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/OJEXJDHNIOVBNHIUPXGDXAWGHD \
  | 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: 7249748ced43aa169d147dcc3b82c638edbb29835df2e894079b69ff7572f6ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55d803d6568ab4c44d64d027c91d669623fe3517dadcccc49c79fe7871640b50",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-08-25T07:51:09Z",
    "title_canon_sha256": "43ec6c88b528e39698d9d7260078eddfaf86443bf3b56e0d9a58dc10e13fa3fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.11098",
    "kind": "arxiv",
    "version": 1
  }
}