Pith Number

pith:FMI33ZD4

pith:2017:FMI33ZD4VATEXOXDUGAQSJIDP5

not attested not anchored not stored refs pending

Image Super-resolution via Feature-augmented Random Forest

Hailiang Li, Kin-man Lam, Miaohui Wang

arxiv:1712.05248 v1 · 2017-12-14 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FMI33ZD4VATEXOXDUGAQSJIDP5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:27:58.501818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b11bde47ca8264bbae3a1810925037f79912fd3a060fdd72e67b499a2cb0209

Aliases

arxiv: 1712.05248 · arxiv_version: 1712.05248v1 · doi: 10.48550/arxiv.1712.05248 · pith_short_12: FMI33ZD4VATE · pith_short_16: FMI33ZD4VATEXOXD · pith_short_8: FMI33ZD4

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/FMI33ZD4VATEXOXDUGAQSJIDP5 \
  | 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: 2b11bde47ca8264bbae3a1810925037f79912fd3a060fdd72e67b499a2cb0209

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6016a051e618b350e2dd07cc03c155f875371fdaf5290f57867428b162dca877",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-14T14:27:39Z",
    "title_canon_sha256": "fa469ae4461b5de570fcc0673b6dd14cf657ff919cc5fbba7c9c70c158dc5036"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05248",
    "kind": "arxiv",
    "version": 1
  }
}