Pith Number

pith:IGN4JPFJ

pith:2018:IGN4JPFJZ4JOWKGVGQS32SAGLS

not attested not anchored not stored refs pending

Advances in Synthetic Gauge Fields for Light Through Dynamic Modulation

Daniel Hey, Enbang Li

arxiv:1803.01977 v1 · 2018-03-06 · 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{IGN4JPFJZ4JOWKGVGQS32SAGLS}

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	2026-05-18T00:21:56.163262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

419bc4bca9cf12eb28d53425bd48065c86aee17b4b04b454f34f1f8466393f70

Aliases

arxiv: 1803.01977 · arxiv_version: 1803.01977v1 · doi: 10.48550/arxiv.1803.01977 · pith_short_12: IGN4JPFJZ4JO · pith_short_16: IGN4JPFJZ4JOWKGV · pith_short_8: IGN4JPFJ

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/IGN4JPFJZ4JOWKGVGQS32SAGLS \
  | 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: 419bc4bca9cf12eb28d53425bd48065c86aee17b4b04b454f34f1f8466393f70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "758a64e904bde83b0a2ac65df7d4129160db70c5bd9fae5681796d65fc5b054d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-03-06T01:27:33Z",
    "title_canon_sha256": "2b51cb2f13bce5a59a387dcb84d9a4c01c429caf61160f4d50b7d18352eed7ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01977",
    "kind": "arxiv",
    "version": 1
  }
}