Pith Number

pith:7IEZLGKD

pith:2014:7IEZLGKDEUTQUQLQG42MLHMRHV

not attested not anchored not stored refs pending

A Compressive Multi-Mode Superresolution Display

Felix Heide, Gordon Wetzstein, James Gregson, Ramesh Raskar, Wolfgang Heidrich

arxiv:1404.5916 v1 · 2014-04-23 · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7IEZLGKDEUTQUQLQG42MLHMRHV}

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	2026-05-18T01:43:25.749198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa0995994325270a41703734c59d913d69d5a8c369a7c79b7ff3d7f934eaf88b

Aliases

arxiv: 1404.5916 · arxiv_version: 1404.5916v1 · doi: 10.48550/arxiv.1404.5916 · pith_short_12: 7IEZLGKDEUTQ · pith_short_16: 7IEZLGKDEUTQUQLQ · pith_short_8: 7IEZLGKD

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/7IEZLGKDEUTQUQLQG42MLHMRHV \
  | 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: fa0995994325270a41703734c59d913d69d5a8c369a7c79b7ff3d7f934eaf88b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b98c29277ccf7b549204a21a7fb500fe8292cc8d2276f5354a94552d29bd904",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2014-04-23T18:04:49Z",
    "title_canon_sha256": "cbb232dd53dd468c581e1c8b66aad7078c7858a3240c9bd09a1e1a956651e737"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5916",
    "kind": "arxiv",
    "version": 1
  }
}