Pith Number

pith:PZFGHURC

pith:2014:PZFGHURCFBSFALMM5NLYMA6QTF

not attested not anchored not stored refs pending

Difficulties of the traditional PhC-based superprisms

Wei Li, Xiaogang Zhang, Xulin Lin, Xunya Jiang

arxiv:1403.5036 v3 · 2014-03-20 · 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{PZFGHURCFBSFALMM5NLYMA6QTF}

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	2026-05-18T02:55:20.226808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e4a63d2222864502d8ceb578603d0996936e82c248af5d6924b79ca4f1c3fcd

Aliases

arxiv: 1403.5036 · arxiv_version: 1403.5036v3 · doi: 10.48550/arxiv.1403.5036 · pith_short_12: PZFGHURCFBSF · pith_short_16: PZFGHURCFBSFALMM · pith_short_8: PZFGHURC

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/PZFGHURCFBSFALMM5NLYMA6QTF \
  | 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: 7e4a63d2222864502d8ceb578603d0996936e82c248af5d6924b79ca4f1c3fcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e139149ce6f259c330d2378e898ebae74d119b64349b4f7c81f8cf890be7de2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-03-20T04:06:31Z",
    "title_canon_sha256": "04dc356e4f6f35f19ac64449755a8187843d05b109dfd813a7aa3cf26c0734b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5036",
    "kind": "arxiv",
    "version": 3
  }
}