Pith Number

pith:P7S3353A

pith:2018:P7S3353AP7AAPSETSNNT3FC3J7

not attested not anchored not stored refs pending

Determination of convection terms and quasi-linearities appearing in diffusion equations

Pedro Caro, Yavar Kian

arxiv:1812.08495 v2 · 2018-12-20 · math.AP

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7S3353AP7AAPSETSNNT3FC3J7}

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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.

Cited by

1 paper in Pith

Unique determination of several coefficients in a fractional diffusion(-wave) equation by a single measurement

Receipt and verification

First computed	2026-05-17T23:51:30.502904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fe5bdf7607fc007c893935b3d945b4fe18c0e1266fe9601c5d481e66711f9d1

Aliases

arxiv: 1812.08495 · arxiv_version: 1812.08495v2 · doi: 10.48550/arxiv.1812.08495 · pith_short_12: P7S3353AP7AA · pith_short_16: P7S3353AP7AAPSET · pith_short_8: P7S3353A

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/P7S3353AP7AAPSETSNNT3FC3J7 \
  | 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: 7fe5bdf7607fc007c893935b3d945b4fe18c0e1266fe9601c5d481e66711f9d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a383d506981d0bf27935475fd1e160ef0c62b2d5682aea077dd1785c9b61521b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-12-20T11:35:36Z",
    "title_canon_sha256": "1ecc3d6e9cea4ef5112c928281b66b984184bc8f316a65047aab75cf3e71545c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08495",
    "kind": "arxiv",
    "version": 2
  }
}