Pith Number

pith:27TOGNDI

pith:2017:27TOGNDINTNT3OZXMBQYJYQTT2

not attested not anchored not stored refs pending

Eigen-Distortions of Hierarchical Representations

Alexander Berardino, Eero P. Simoncelli, Johannes Ball\'e, Valero Laparra

arxiv:1710.02266 v3 · 2017-10-06 · 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{27TOGNDINTNT3OZXMBQYJYQTT2}

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	2026-07-05T01:22:12.923740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7e6e334686cdb3dbb37606184e2139e9ee534bbb09b2ce78c865e30aa089fd4

Aliases

arxiv: 1710.02266 · arxiv_version: 1710.02266v3 · doi: 10.48550/arxiv.1710.02266 · pith_short_12: 27TOGNDINTNT · pith_short_16: 27TOGNDINTNT3OZX · pith_short_8: 27TOGNDI

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/27TOGNDINTNT3OZXMBQYJYQTT2 \
  | 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: d7e6e334686cdb3dbb37606184e2139e9ee534bbb09b2ce78c865e30aa089fd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd852cb1cdeb71152e1a390dcec46ee229c03182f72df73e1e4b12e922fc357a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-10-06T03:22:20Z",
    "title_canon_sha256": "4ceafaa2d11730ff74778251baf444e1791bdcb052a2e895912cd0837b69bd32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02266",
    "kind": "arxiv",
    "version": 3
  }
}