Pith Number

pith:2J253BAT

pith:2020:2J253BAT27ECN75S2ALSFGKQ2R

not attested not anchored not stored refs pending

On Benchmarking Iris Recognition within a Head-mounted Display for AR/VR Application

Arjan Kuijper, Fadi Boutros, Florian Kirchbuchner, Kiran Raja, Naser Damer, Raghavendra Ramachandra

arxiv:2010.11700 v1 · 2020-10-20 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2J253BAT27ECN75S2ALSFGKQ2R}

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	2026-07-05T01:45:12.833145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d275dd8413d7c826ffb2d017229950d4730ecb8ff9ce0975bcde08fa2e17905e

Aliases

arxiv: 2010.11700 · arxiv_version: 2010.11700v1 · doi: 10.48550/arxiv.2010.11700 · pith_short_12: 2J253BAT27EC · pith_short_16: 2J253BAT27ECN75S · pith_short_8: 2J253BAT

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/2J253BAT27ECN75S2ALSFGKQ2R \
  | 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: d275dd8413d7c826ffb2d017229950d4730ecb8ff9ce0975bcde08fa2e17905e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b27b892f0455480cef60a77bec0238081630a60db267827c2986a2d9b2d091de",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-10-20T17:05:11Z",
    "title_canon_sha256": "65bc6132f89908e151bf9a01582a139f156a64aa7b48b4281346af897e053a8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.11700",
    "kind": "arxiv",
    "version": 1
  }
}