Pith Number

pith:GIDG2DTS

pith:2013:GIDG2DTSYUDHLGM5LLJRIYAA5P

not attested not anchored not stored refs pending

Mixed methods for elastodynamics with weak symmetry

Douglas N. Arnold, Jeonghun J. Lee

arxiv:1312.6319 v1 · 2013-12-21 · math.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{GIDG2DTSYUDHLGM5LLJRIYAA5P}

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	2026-05-18T00:01:10.993010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32066d0e72c50675999d5ad3146000ebe14319c368553fa4d52d083810c93bda

Aliases

arxiv: 1312.6319 · arxiv_version: 1312.6319v1 · doi: 10.48550/arxiv.1312.6319 · pith_short_12: GIDG2DTSYUDH · pith_short_16: GIDG2DTSYUDHLGM5 · pith_short_8: GIDG2DTS

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/GIDG2DTSYUDHLGM5LLJRIYAA5P \
  | 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: 32066d0e72c50675999d5ad3146000ebe14319c368553fa4d52d083810c93bda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "164bb346f2b08def1eb8389282669b13f5a0f9ee69285d8105f955e56cd24ea9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-12-21T23:30:30Z",
    "title_canon_sha256": "d0d31ccc9c0af076b45acc2b7a2e40ad58461f96b4cf0560efda39832bc11351"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6319",
    "kind": "arxiv",
    "version": 1
  }
}