Pith Number

pith:P57GDQQO

pith:2016:P57GDQQOPLXCOP5GHAJY77UFSR

not attested not anchored not stored refs pending

Diffraction of Elastic Waves by Edges

Vitaly Katsnelson

arxiv:1611.06994 v1 · 2016-11-21 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P57GDQQOPLXCOP5GHAJY77UFSR}

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	2026-05-18T00:57:32.388501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f7e61c20e7aee273fa638138ffe85945a2b55aeef39d5216a67ce381c764f16

Aliases

arxiv: 1611.06994 · arxiv_version: 1611.06994v1 · doi: 10.48550/arxiv.1611.06994 · pith_short_12: P57GDQQOPLXC · pith_short_16: P57GDQQOPLXCOP5G · pith_short_8: P57GDQQO

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/P57GDQQOPLXCOP5GHAJY77UFSR \
  | 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: 7f7e61c20e7aee273fa638138ffe85945a2b55aeef39d5216a67ce381c764f16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bcf35ad8b8c0aff1fd687bb2c7946a6e42a31825745fa64ef5012cdcd314919",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-11-21T20:19:02Z",
    "title_canon_sha256": "ac9008b39b0e764fb43dd3d72967e0f67a8fb111cfaa742535b014ec34e76d3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06994",
    "kind": "arxiv",
    "version": 1
  }
}