Pith Number

pith:MHKSKQ2D

pith:2018:MHKSKQ2D3Q7RG5UC4FVUW326JE

not attested not anchored not stored refs pending

Future Segmentation Using 3D Structure

Anelia Angelova, Reza Mahjourian, Soeren Pirk, Suhani Vora

arxiv:1811.11358 v1 · 2018-11-28 · 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{MHKSKQ2D3Q7RG5UC4FVUW326JE}

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	2026-05-17T23:59:44.124375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61d5254343dc3f137682e16b4b6f5e49377c6230ff75c01a08dd4575a0b84e5e

Aliases

arxiv: 1811.11358 · arxiv_version: 1811.11358v1 · doi: 10.48550/arxiv.1811.11358 · pith_short_12: MHKSKQ2D3Q7R · pith_short_16: MHKSKQ2D3Q7RG5UC · pith_short_8: MHKSKQ2D

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/MHKSKQ2D3Q7RG5UC4FVUW326JE \
  | 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: 61d5254343dc3f137682e16b4b6f5e49377c6230ff75c01a08dd4575a0b84e5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "170bbfa145d2bce94e79562801d87e7b74a1f867166d5bffa3e99fb87f10d5bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-28T02:31:13Z",
    "title_canon_sha256": "f7ea5443c78a1db48564c87c1595b7ec31fd993b1729bbf1292d27a04a1c4fd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11358",
    "kind": "arxiv",
    "version": 1
  }
}