Pith Number

pith:3ADBNPGQ

pith:2018:3ADBNPGQDMAVHDQCM3KVBLJ37U

not attested not anchored not stored refs pending

Deep Factorised Inverse-Sketching

Da Li, Jifei Song, Kaiyue Pang, Tao Xiang, Timothy M. Hospedales, Yi-Zhe Song

arxiv:1808.02313 v1 · 2018-08-07 · 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{3ADBNPGQDMAVHDQCM3KVBLJ37U}

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	2026-05-18T00:08:46.924109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d80616bcd01b01538e0266d550ad3bfd0473b508801b1d0f812a332e1f88e9cf

Aliases

arxiv: 1808.02313 · arxiv_version: 1808.02313v1 · doi: 10.48550/arxiv.1808.02313 · pith_short_12: 3ADBNPGQDMAV · pith_short_16: 3ADBNPGQDMAVHDQC · pith_short_8: 3ADBNPGQ

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/3ADBNPGQDMAVHDQCM3KVBLJ37U \
  | 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: d80616bcd01b01538e0266d550ad3bfd0473b508801b1d0f812a332e1f88e9cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72f6114390e18315f556cb20f73cf57b0143fdb9e5b1f0af4d119ae3a379cb02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-08-07T11:51:20Z",
    "title_canon_sha256": "4c43d1baaeaf7f23d283491fb8fcc19737808eeaac19625a91c09ec8d20bec22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02313",
    "kind": "arxiv",
    "version": 1
  }
}