Pith Number

pith:V4YAHQNH

pith:2019:V4YAHQNH5ZABJYGGERLQODPFYP

not attested not anchored not stored refs pending

Is Image Memorability Prediction Solved?

Ayellet Tal, Lihi Zelnik-Manor, Shay Perera

arxiv:1901.11420 v1 · 2019-01-31 · 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{V4YAHQNH5ZABJYGGERLQODPFYP}

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	2026-05-17T23:55:01.907601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af3003c1a7ee4014e0c62457070de5c3d23d6a7717fcbeeb73c57102771ba0c6

Aliases

arxiv: 1901.11420 · arxiv_version: 1901.11420v1 · doi: 10.48550/arxiv.1901.11420 · pith_short_12: V4YAHQNH5ZAB · pith_short_16: V4YAHQNH5ZABJYGG · pith_short_8: V4YAHQNH

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/V4YAHQNH5ZABJYGGERLQODPFYP \
  | 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: af3003c1a7ee4014e0c62457070de5c3d23d6a7717fcbeeb73c57102771ba0c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e4a35048307a23fefdef3305828099851aee51dc6c517331b422aa4b6594088",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-31T15:15:27Z",
    "title_canon_sha256": "fe1ade723dbd5ce678133fe2a94ac8ee09dfbf15d3cc26fc9bf57c076d222214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.11420",
    "kind": "arxiv",
    "version": 1
  }
}