Pith Number

pith:IBFYT5P2

pith:2011:IBFYT5P2DIP5KVITNG5PC7VOBH

not attested not anchored not stored refs pending

Data augmentation for galaxy density map reconstruction

Fran\c{c}ois-Xavier Dup\'e (DSM), Jalal Fadili (GREYC), Jean-Luc Starck (DSM)

arxiv:1103.2210 v1 · 2011-03-11 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IBFYT5P2DIP5KVITNG5PC7VOBH}

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	2026-05-18T04:26:55.973443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

404b89f5fa1a1fd5551369baf17eae09f88a895d3949fca789075fc953937e52

Aliases

arxiv: 1103.2210 · arxiv_version: 1103.2210v1 · doi: 10.48550/arxiv.1103.2210 · pith_short_12: IBFYT5P2DIP5 · pith_short_16: IBFYT5P2DIP5KVIT · pith_short_8: IBFYT5P2

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/IBFYT5P2DIP5KVITNG5PC7VOBH \
  | 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: 404b89f5fa1a1fd5551369baf17eae09f88a895d3949fca789075fc953937e52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "549f18dd9e0a09eee4ba02a288c1012fd31ba473f604f5ab13bb65dcf735d4c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2011-03-11T08:07:35Z",
    "title_canon_sha256": "fa0773e58bdd6f154a144f88a069d374867e9a01e86f0fae807616f884b35bf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2210",
    "kind": "arxiv",
    "version": 1
  }
}