Pith Number

pith:HVUXVEJM

pith:2017:HVUXVEJMAFIVAFVLWSCFEVOMZT

not attested not anchored not stored refs pending

Food Ingredients Recognition through Multi-label Learning

Aina Ferr\`a, Marc Bola\~nos, Petia Radeva

arxiv:1707.08816 v1 · 2017-07-27 · 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{HVUXVEJMAFIVAFVLWSCFEVOMZT}

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	2026-05-18T00:39:19.398821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d697a912c01515016abb4845255ccccdead4d828930e6341488aeb049651aa4

Aliases

arxiv: 1707.08816 · arxiv_version: 1707.08816v1 · doi: 10.48550/arxiv.1707.08816 · pith_short_12: HVUXVEJMAFIV · pith_short_16: HVUXVEJMAFIVAFVL · pith_short_8: HVUXVEJM

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/HVUXVEJMAFIVAFVLWSCFEVOMZT \
  | 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: 3d697a912c01515016abb4845255ccccdead4d828930e6341488aeb049651aa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50a97af60ffa127018b201ba2fb7843a7560e7a88a6f66d45a6b41d7bdbc081e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-27T11:16:42Z",
    "title_canon_sha256": "ae28dc32d5c2582454b3210246327e9e7de9ae549f9c83dcac28d936535f79d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08816",
    "kind": "arxiv",
    "version": 1
  }
}