Pith Number

pith:II3RP347

pith:2018:II3RP347ZSFFJA4KFM2X7C5S7S

not attested not anchored not stored refs pending

Large time behavior of ODE type solutions to nonlinear diffusion equations

Junyong Eom, Kazuhiro Ishige

arxiv:1809.04252 v1 · 2018-09-12 · 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{II3RP347ZSFFJA4KFM2X7C5S7S}

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	2026-05-18T00:05:53.001023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

423717ef9fcc8a54838a2b357f8bb2fcb8b2fc51ade7e5b698a62fe5184534d0

Aliases

arxiv: 1809.04252 · arxiv_version: 1809.04252v1 · doi: 10.48550/arxiv.1809.04252 · pith_short_12: II3RP347ZSFF · pith_short_16: II3RP347ZSFFJA4K · pith_short_8: II3RP347

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/II3RP347ZSFFJA4KFM2X7C5S7S \
  | 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: 423717ef9fcc8a54838a2b357f8bb2fcb8b2fc51ade7e5b698a62fe5184534d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36a715dc48c8218672cbeff6dbdf2b0a4c5c9057c8bf53c00327d2f2afd35fe2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-09-12T04:23:43Z",
    "title_canon_sha256": "33400d7aa78fae5d6223d19d0b42796b094951388414ba2c6df938758fc70520"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04252",
    "kind": "arxiv",
    "version": 1
  }
}