Pith Number

pith:FQYXFGDY

pith:2025:FQYXFGDYVBIX7SA4GNF5SHXTK7

not attested not anchored not stored refs pending

Retina electronic paper with video-rate-tunable 45000 pixels per inch

Ade Satria Saloka Santosa, Andreas B. Dahlin, Giovanni Volpe, Kunli Xiong, Lars Osterlund, Yu-Wei Chang

arxiv:2502.03580 v1 · 2025-02-05 · cs.HC · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQYXFGDYVBIX7SA4GNF5SHXTK7}

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	2026-07-05T10:10:49.366935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c31729878a8517fc81c334bd91ef357d0925300159f682486779a25618f8ab7

Aliases

arxiv: 2502.03580 · arxiv_version: 2502.03580v1 · doi: 10.48550/arxiv.2502.03580 · pith_short_12: FQYXFGDYVBIX · pith_short_16: FQYXFGDYVBIX7SA4 · pith_short_8: FQYXFGDY

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/FQYXFGDYVBIX7SA4GNF5SHXTK7 \
  | 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: 2c31729878a8517fc81c334bd91ef357d0925300159f682486779a25618f8ab7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b896d22de6eff60f496164567dc12bba365cc75b708a70f6b8f4b7503d080b9",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-02-05T19:58:42Z",
    "title_canon_sha256": "6e0fee4fb78fa7eeae0c15162a8bf2f8cadf82d423192a2a5fb2a9dd6aa52907"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.03580",
    "kind": "arxiv",
    "version": 1
  }
}