Pith Number

pith:ITAUQWQD

pith:2013:ITAUQWQDDLAKJEYMMA4F4I2UXH

not attested not anchored not stored refs pending

A Discontinuous Galerkin Time Domain Framework for Periodic Structures Subject To Oblique Excitation

Andrew D. Baczewski, Balasubramaniam Shanker, John D. Albrecht, Nicholas C. Miller

arxiv:1311.0790 v2 · 2013-11-04 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITAUQWQDDLAKJEYMMA4F4I2UXH}

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	2026-05-18T01:46:39.304881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44c1485a031ac0a4930c60385e2354b9ef58847d29095f8c7b2ac94d1070e1a4

Aliases

arxiv: 1311.0790 · arxiv_version: 1311.0790v2 · doi: 10.48550/arxiv.1311.0790 · pith_short_12: ITAUQWQDDLAK · pith_short_16: ITAUQWQDDLAKJEYM · pith_short_8: ITAUQWQD

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/ITAUQWQDDLAKJEYMMA4F4I2UXH \
  | 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: 44c1485a031ac0a4930c60385e2354b9ef58847d29095f8c7b2ac94d1070e1a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16c2cc2f58f17d750d915a06b75572a814bb540da2ca2d68380bb371bea7f0d3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2013-11-04T17:48:27Z",
    "title_canon_sha256": "7f702d266a1be5918b0b5c46bbb1129669c12014fa7108e10ef2930ff0bd339b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0790",
    "kind": "arxiv",
    "version": 2
  }
}