Pith Number

pith:MZ2MLELE

pith:2016:MZ2MLELEYGVMHWEN3AO7FON3FE

not attested not anchored not stored refs pending

Image Resolution Enhancement by Using Interpolation Followed by Iterative Back Projection

Gholamreza Anbarjafari, Hasan Demirel, Pejman Rasti

arxiv:1601.00260 v1 · 2016-01-03 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MZ2MLELEYGVMHWEN3AO7FON3FE}

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	2026-05-18T01:23:28.008824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6674c59164c1aac3d88dd81df2b9bb291dd6e281cd054d1aba5a722654a5bbb1

Aliases

arxiv: 1601.00260 · arxiv_version: 1601.00260v1 · doi: 10.48550/arxiv.1601.00260 · pith_short_12: MZ2MLELEYGVM · pith_short_16: MZ2MLELEYGVMHWEN · pith_short_8: MZ2MLELE

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/MZ2MLELEYGVMHWEN3AO7FON3FE \
  | 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: 6674c59164c1aac3d88dd81df2b9bb291dd6e281cd054d1aba5a722654a5bbb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0169fb1b817852836fc63f08347092a5c1ab263abb1bd0a568ad47a70e62a7d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-01-03T08:50:10Z",
    "title_canon_sha256": "aa115ca1c45289c0c1b7c434c62bd2a4dea504b07079c738ac4d2f9f7af0659a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00260",
    "kind": "arxiv",
    "version": 1
  }
}