Pith Number

pith:DMOET7J3

pith:2018:DMOET7J3RNIUQ3SLTEXTEG5O2N

not attested not anchored not stored refs pending

Globally constraint-preserving FR/DG scheme for Maxwell's equations at all orders

Arijit Hazra, Dinshaw S. Balsara, Praveen Chandrashekar

arxiv:1809.03816 v1 · 2018-09-11 · math.NA · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DMOET7J3RNIUQ3SLTEXTEG5O2N}

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	2026-05-17T23:42:29.631952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b1c49fd3b8b51486e4b992f321baed34766b3bb8da9ba8aa6011ab889f45708

Aliases

arxiv: 1809.03816 · arxiv_version: 1809.03816v1 · doi: 10.48550/arxiv.1809.03816 · pith_short_12: DMOET7J3RNIU · pith_short_16: DMOET7J3RNIUQ3SL · pith_short_8: DMOET7J3

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/DMOET7J3RNIUQ3SLTEXTEG5O2N \
  | 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: 1b1c49fd3b8b51486e4b992f321baed34766b3bb8da9ba8aa6011ab889f45708

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "301fa376732028e2e0a2558a3c115cbfceaf282e81ac28d458ac9b66f342fb01",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-09-11T12:25:50Z",
    "title_canon_sha256": "e9c0e008a099a959e1a101077b1542a980764959ff6b6d69093697dd66c20052"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03816",
    "kind": "arxiv",
    "version": 1
  }
}