Pith Number

pith:3BGABT6S

pith:2002:3BGABT6S7QQNZ4AGDW5FSZMV6Y

not attested not anchored not stored refs pending

Numerical methods for solving the time-dependent Maxwell equations

H. De Raedt, J.S. Kole, K.F.L. Michielsen, M.T. Figge

arxiv:physics/0210035 v1 · 2002-10-08 · physics.comp-ph · 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{3BGABT6S7QQNZ4AGDW5FSZMV6Y}

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	2026-07-04T14:43:49.367995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d84c00cfd2fc20dcf0061dba596595f6337e24fda8dffd9f0b748d891bf06031

Aliases

arxiv: physics/0210035 · arxiv_version: physics/0210035v1 · doi: 10.48550/arxiv.physics/0210035 · pith_short_12: 3BGABT6S7QQN · pith_short_16: 3BGABT6S7QQNZ4AG · pith_short_8: 3BGABT6S

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/3BGABT6S7QQNZ4AGDW5FSZMV6Y \
  | 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: d84c00cfd2fc20dcf0061dba596595f6337e24fda8dffd9f0b748d891bf06031

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00ada4b1179166a54b37d8b02d7c730afc4aa6b5e88876e9ec97004173062c1c",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2002-10-08T07:36:50Z",
    "title_canon_sha256": "0884ea6a57d0724a85c854ac7326faff155d5a6a7355b3134479baaa69e5722a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0210035",
    "kind": "arxiv",
    "version": 1
  }
}