Pith Number

pith:VY2K7IZF

pith:2016:VY2K7IZFRGGIS24DTWONSGCGJ6

not attested not anchored not stored refs pending

On the continuous dependence on the coefficients of evolutionary equations

Marcus Waurick

arxiv:1606.07731 v1 · 2016-06-24 · math.AP · math-ph · math.FA · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VY2K7IZFRGGIS24DTWONSGCGJ6}

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	2026-05-18T01:11:55.811739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae34afa325898c896b839d9cd918464fa788d646f6ccfa0ee822f10389a90d69

Aliases

arxiv: 1606.07731 · arxiv_version: 1606.07731v1 · doi: 10.48550/arxiv.1606.07731 · pith_short_12: VY2K7IZFRGGI · pith_short_16: VY2K7IZFRGGIS24D · pith_short_8: VY2K7IZF

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/VY2K7IZFRGGIS24DTWONSGCGJ6 \
  | 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: ae34afa325898c896b839d9cd918464fa788d646f6ccfa0ee822f10389a90d69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "384b64f9adfbd617d93949f910b1df8016f5884910682648a8d2676215f3d653",
    "cross_cats_sorted": [
      "math-ph",
      "math.FA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-06-24T15:51:51Z",
    "title_canon_sha256": "a59d4a411d479f5bcd2e47936488b1566ce52cfddbf9aebe0ebfc2f65f78859c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07731",
    "kind": "arxiv",
    "version": 1
  }
}