Pith Number

pith:2B3GAZCU

pith:2016:2B3GAZCUVHI2XM3VOEO77WZIT2

not attested not anchored not stored refs pending

Chained Predictions Using Convolutional Neural Networks

Alexander Toshev, Georgia Gkioxari, Navdeep Jaitly

arxiv:1605.02346 v2 · 2016-05-08 · cs.CV

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

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	2026-05-18T01:01:35.956592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d076606454a9d1abb375711dffdb289e805bb7044aaa33c40b33e3dd6bc7a3b8

Aliases

arxiv: 1605.02346 · arxiv_version: 1605.02346v2 · doi: 10.48550/arxiv.1605.02346 · pith_short_12: 2B3GAZCUVHI2 · pith_short_16: 2B3GAZCUVHI2XM3V · pith_short_8: 2B3GAZCU

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/2B3GAZCUVHI2XM3VOEO77WZIT2 \
  | 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: d076606454a9d1abb375711dffdb289e805bb7044aaa33c40b33e3dd6bc7a3b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf9c26e09e90992a6ca60683ccf8f2c470626bbb5bd9cb37c6b1bd9a22cbc79d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-05-08T18:52:24Z",
    "title_canon_sha256": "b088fd81550963a9ceafe3057ef4d383369064a57658f52d6032212082271a06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02346",
    "kind": "arxiv",
    "version": 2
  }
}