Pith Number

pith:KTFJQVSC

pith:2019:KTFJQVSC5F3C6VFBIZ6KVMV4A5

not attested not anchored not stored refs pending

Autoencoding sensory substitution

Lauri Parkkonen, Viktor T\'oth

arxiv:1907.06286 v1 · 2019-07-14 · q-bio.NC · cs.CV · cs.LG · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KTFJQVSC5F3C6VFBIZ6KVMV4A5}

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	2026-05-17T23:40:38.041755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54ca985642e9762f54a1467caab2bc0764843c3169d26c87a6d9a73d72f8a12d

Aliases

arxiv: 1907.06286 · arxiv_version: 1907.06286v1 · doi: 10.48550/arxiv.1907.06286 · pith_short_12: KTFJQVSC5F3C · pith_short_16: KTFJQVSC5F3C6VFB · pith_short_8: KTFJQVSC

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/KTFJQVSC5F3C6VFBIZ6KVMV4A5 \
  | 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: 54ca985642e9762f54a1467caab2bc0764843c3169d26c87a6d9a73d72f8a12d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "768ac9a52077d7a1554115ff9b7ff2dd9f701b8891ccaa28279e345b3f942e5e",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2019-07-14T21:58:10Z",
    "title_canon_sha256": "54febe0fad6be49de623ae585b469c7192d393100f222a0cb58a279e87769c44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06286",
    "kind": "arxiv",
    "version": 1
  }
}