Pith Number

pith:HRS7HJBS

pith:2015:HRS7HJBSGGUW5B57DQRSMFLWBK

not attested not anchored not stored refs pending

Face Hallucination using Linear Models of Coupled Sparse Support

Christine Guillemot, Reuben Farrugia

arxiv:1512.06009 v1 · 2015-12-18 · 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{HRS7HJBSGGUW5B57DQRSMFLWBK}

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	2026-05-18T01:24:05.633433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c65f3a43231a96e87bf1c232615760aaea3458b8a910060006a49dbbddd66e0

Aliases

arxiv: 1512.06009 · arxiv_version: 1512.06009v1 · doi: 10.48550/arxiv.1512.06009 · pith_short_12: HRS7HJBSGGUW · pith_short_16: HRS7HJBSGGUW5B57 · pith_short_8: HRS7HJBS

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/HRS7HJBSGGUW5B57DQRSMFLWBK \
  | 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: 3c65f3a43231a96e87bf1c232615760aaea3458b8a910060006a49dbbddd66e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84eff09c16381b35239392a22bab259a95833cf70ac2d3335726de41f2695ed8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-12-18T16:01:55Z",
    "title_canon_sha256": "083b83c116c75054f47186fb0ce4c8342ca3ef807877cea4ada2ae1eb902c51a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.06009",
    "kind": "arxiv",
    "version": 1
  }
}