Pith Number

pith:H2S3ICJ7

pith:2018:H2S3ICJ7UX6AKDKPSMLYXJBAXQ

not attested not anchored not stored refs pending

On Matching Faces with Alterations due to Plastic Surgery and Disguise

Anush Sankaran, Mayank Vatsa, Richa Singh, Saksham Suri

arxiv:1811.07318 v1 · 2018-11-18 · 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{H2S3ICJ7UX6AKDKPSMLYXJBAXQ}

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	2026-05-18T00:00:28.289295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ea5b4093fa5fc050d4f93178ba420bc2d28aea20c4a6657ab3d49b1335364cd

Aliases

arxiv: 1811.07318 · arxiv_version: 1811.07318v1 · doi: 10.48550/arxiv.1811.07318 · pith_short_12: H2S3ICJ7UX6A · pith_short_16: H2S3ICJ7UX6AKDKP · pith_short_8: H2S3ICJ7

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/H2S3ICJ7UX6AKDKPSMLYXJBAXQ \
  | 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: 3ea5b4093fa5fc050d4f93178ba420bc2d28aea20c4a6657ab3d49b1335364cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60040bd1905acb1f14a3bdb84501be8dc7cf0f4f2499c2847bb8afe386777c06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-18T12:05:54Z",
    "title_canon_sha256": "f2ecb4ae80c8c472386ac74a665837e3fe324246636daa673fef6cf0e2961837"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07318",
    "kind": "arxiv",
    "version": 1
  }
}