Pith Number

pith:ZX6I2OCF

pith:2013:ZX6I2OCF3RYRXZEPHF2HRPUWXZ

not attested not anchored not stored refs pending

Integration of spatio-temporal contrast sensitivity with a multi-slice channelized Hotelling observer

Ali N. Avanaki, Andrew D. A. Maidment, Cedric Marchessoux, Elizabeth A. Krupinski, Kathryn S. Espig, Predrag R. Bakic, Tom R. L. Kimpe

arxiv:1304.1419 v1 · 2013-04-04 · 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{ZX6I2OCF3RYRXZEPHF2HRPUWXZ}

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	2026-05-18T03:28:56.812982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdfc8d3845dc711be48f397478be96be77ddfafc04594ea9838024cccaccca0c

Aliases

arxiv: 1304.1419 · arxiv_version: 1304.1419v1 · doi: 10.48550/arxiv.1304.1419 · pith_short_12: ZX6I2OCF3RYR · pith_short_16: ZX6I2OCF3RYRXZEP · pith_short_8: ZX6I2OCF

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/ZX6I2OCF3RYRXZEPHF2HRPUWXZ \
  | 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: cdfc8d3845dc711be48f397478be96be77ddfafc04594ea9838024cccaccca0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2160a4fbe013ff81258961f7a86be9f2bd5263f08425355d964e75081e71f670",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-04-04T16:24:16Z",
    "title_canon_sha256": "688b91a1516a393b3ec82075a9abcccb116665be311dd48ead7c06c90b5dd81c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1419",
    "kind": "arxiv",
    "version": 1
  }
}