Pith Number

pith:6KFMD3P6

pith:2013:6KFMD3P6V7RKPDWARHKC6OGKMI

not attested not anchored not stored refs pending

The explicit secular equation for surface acoustic waves in monoclinic elastic crystals

Michel Destrade

arxiv:1305.7017 v1 · 2013-05-30 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6KFMD3P6V7RKPDWARHKC6OGKMI}

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	2026-05-18T03:22:16.591184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f28ac1edfeafe2a78ec089d42f38ca6223037b3e1f9b92bb5eaf016b96c1b128

Aliases

arxiv: 1305.7017 · arxiv_version: 1305.7017v1 · doi: 10.48550/arxiv.1305.7017 · pith_short_12: 6KFMD3P6V7RK · pith_short_16: 6KFMD3P6V7RKPDWA · pith_short_8: 6KFMD3P6

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/6KFMD3P6V7RKPDWARHKC6OGKMI \
  | 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: f28ac1edfeafe2a78ec089d42f38ca6223037b3e1f9b92bb5eaf016b96c1b128

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04fd1fbb3495516f02e9af09c4143ce092224ae2fcec02e1e56d49260f0a17a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-05-30T06:58:44Z",
    "title_canon_sha256": "ea021a81331b79ce217c64c48024d9dacf457ce84fd1e06fed2c77425fa5e4a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.7017",
    "kind": "arxiv",
    "version": 1
  }
}