Pith Number

pith:QUYXORDF

pith:2019:QUYXORDFKO3Z2AJYVCEZ5MOBXT

not attested not anchored not stored refs pending

An Explicit Mapped Tent Pitching Scheme for Maxwell Equations

Christoph Wintersteiger, Jay Gopalakrishnan, Joachim Sch\"oberl, Matthias Hochsteger

arxiv:1906.11029 v1 · 2019-06-26 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QUYXORDFKO3Z2AJYVCEZ5MOBXT}

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	2026-05-17T23:42:10.160259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

853177446553b79d0138a8899eb1c1bcf34d4a15b2669d1ba94ec1cea3b500de

Aliases

arxiv: 1906.11029 · arxiv_version: 1906.11029v1 · doi: 10.48550/arxiv.1906.11029 · pith_short_12: QUYXORDFKO3Z · pith_short_16: QUYXORDFKO3Z2AJY · pith_short_8: QUYXORDF

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/QUYXORDFKO3Z2AJYVCEZ5MOBXT \
  | 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: 853177446553b79d0138a8899eb1c1bcf34d4a15b2669d1ba94ec1cea3b500de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c879d04d4e849259c35f9298e5fc5bab5d1450c17ca6a85ddc06249f4eea674",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-06-26T12:33:36Z",
    "title_canon_sha256": "6e1ac55d51d4ac25e78db2f8c63f6caac99cc3c7a2f66bca9d4315984c9e9d8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11029",
    "kind": "arxiv",
    "version": 1
  }
}