Pith Number

pith:L5FXG3RK

pith:2008:L5FXG3RKO5HVQ3WGC4CVFRSUYN

not attested not anchored not stored refs pending

Rapidly convergent representations for 2D and 3D Green's functions for a linear periodic array of dipole sources

Derek Van Orden, Vitaliy Lomakin

arxiv:0812.4086 v1 · 2008-12-22 · 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{L5FXG3RKO5HVQ3WGC4CVFRSUYN}

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	2026-05-18T02:15:04.055033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f4b736e2a774f586ec6170552c654c34b64d34625078571ebcd3d5dd76a7aaf

Aliases

arxiv: 0812.4086 · arxiv_version: 0812.4086v1 · doi: 10.48550/arxiv.0812.4086 · pith_short_12: L5FXG3RKO5HV · pith_short_16: L5FXG3RKO5HVQ3WG · pith_short_8: L5FXG3RK

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/L5FXG3RKO5HVQ3WGC4CVFRSUYN \
  | 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: 5f4b736e2a774f586ec6170552c654c34b64d34625078571ebcd3d5dd76a7aaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f37459ad77b1009db56d846edbafaa8b1e4c7136337d26dc85e104484580727",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2008-12-22T03:24:19Z",
    "title_canon_sha256": "1f48a0730901d31b0cde40f50422685007c56c68f9192e78bf80ccbd73b3d569"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.4086",
    "kind": "arxiv",
    "version": 1
  }
}