Pith Number

pith:EEDG24DW

pith:2025:EEDG24DWODCEVJSBPYWEWF5AWR

not attested not anchored not stored refs pending

The DC Kerr Effect in Nonlinear Optics

Nikolas Eptaminitakis, Plamen Stefanov

arxiv:2505.01392 v1 · 2025-05-02 · math.AP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EEDG24DWODCEVJSBPYWEWF5AWR}

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	2026-07-05T10:57:50.152887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21066d707670c44aa6417e2c4b17a0b477f8d1fb5ec2fad97b116642f2e84aac

Aliases

arxiv: 2505.01392 · arxiv_version: 2505.01392v1 · doi: 10.48550/arxiv.2505.01392 · pith_short_12: EEDG24DWODCE · pith_short_16: EEDG24DWODCEVJSB · pith_short_8: EEDG24DW

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/EEDG24DWODCEVJSBPYWEWF5AWR \
  | 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: 21066d707670c44aa6417e2c4b17a0b477f8d1fb5ec2fad97b116642f2e84aac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9482c12de7468f24ef4375eedb400167318dc1360b115b5e7af1a063ae93acd1",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-05-02T17:03:45Z",
    "title_canon_sha256": "2d945e0c1c4cd40a7fed193085372781b973abe339fdb9ae6cabd6fbbe29c30d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.01392",
    "kind": "arxiv",
    "version": 1
  }
}