Pith Number

pith:7EWBXD7J

pith:2019:7EWBXD7JXOHJHMVXJQLSUOUDCL

not attested not anchored not stored refs pending

Indoor dense depth map at drone hovering

Arindam Saha, Brojeshwar Bhowmick, Soumyadip Maity

arxiv:1904.11175 v1 · 2019-04-25 · 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{7EWBXD7JXOHJHMVXJQLSUOUDCL}

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	2026-05-17T23:47:45.600537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f92c1b8fe9bb8e93b2b74c172a3a8312ebcc292475b4dc1890d38a83bddabce5

Aliases

arxiv: 1904.11175 · arxiv_version: 1904.11175v1 · doi: 10.48550/arxiv.1904.11175 · pith_short_12: 7EWBXD7JXOHJ · pith_short_16: 7EWBXD7JXOHJHMVX · pith_short_8: 7EWBXD7J

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/7EWBXD7JXOHJHMVXJQLSUOUDCL \
  | 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: f92c1b8fe9bb8e93b2b74c172a3a8312ebcc292475b4dc1890d38a83bddabce5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1277e3b52bff0a98a41225f5329404f03477c6596c4ad3ff5e19426703f9e490",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-25T06:48:08Z",
    "title_canon_sha256": "334d71d08c25168353193977971459acb476314b2677ac1c22300f3691dfb4f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11175",
    "kind": "arxiv",
    "version": 1
  }
}