Pith Number

pith:PSTUN6U4

pith:2015:PSTUN6U42PMO546GMCPSUPPS4R

not attested not anchored not stored refs pending

Focusing through turbid media by polarization modulation

Hyeonseung Yu, Jongchan Park, Jung-Hoon Park, YongKeun Park

arxiv:1502.05162 v1 · 2015-02-18 · 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{PSTUN6U42PMO546GMCPSUPPS4R}

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	2026-05-18T01:41:00.991127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ca746fa9cd3d8eef3c6609f2a3df2e44787c5492e761d84b23561bb3ebaaa14

Aliases

arxiv: 1502.05162 · arxiv_version: 1502.05162v1 · doi: 10.48550/arxiv.1502.05162 · pith_short_12: PSTUN6U42PMO · pith_short_16: PSTUN6U42PMO546G · pith_short_8: PSTUN6U4

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/PSTUN6U42PMO546GMCPSUPPS4R \
  | 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: 7ca746fa9cd3d8eef3c6609f2a3df2e44787c5492e761d84b23561bb3ebaaa14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "374eabfa1fcc963404e6062437e1962d7ac33a67b70371563ebe63fccbdb6939",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-02-18T09:19:25Z",
    "title_canon_sha256": "e4ddbebf2f6c100c51e221b3185c411ba8f27aaecc421c358cbc23fe95154970"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05162",
    "kind": "arxiv",
    "version": 1
  }
}