Pith Number

pith:3H56WNH4

pith:2015:3H56WNH4VOJCQSYSMZ643YP7JG

not attested not anchored not stored refs pending

Representation of solutions and large-time behavior for fully nonlocal diffusion equations

Juhana Siljander, Jukka Kemppainen, Rico Zacher

arxiv:1505.02803 v2 · 2015-05-11 · 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{3H56WNH4VOJCQSYSMZ643YP7JG}

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	2026-05-18T01:37:07.290136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9fbeb34fcab92284b12667dcde1ff49a8df4ad1ca36dd46110adae7ae75976c

Aliases

arxiv: 1505.02803 · arxiv_version: 1505.02803v2 · doi: 10.48550/arxiv.1505.02803 · pith_short_12: 3H56WNH4VOJC · pith_short_16: 3H56WNH4VOJCQSYS · pith_short_8: 3H56WNH4

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/3H56WNH4VOJCQSYSMZ643YP7JG \
  | 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: d9fbeb34fcab92284b12667dcde1ff49a8df4ad1ca36dd46110adae7ae75976c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daa9e78f1b508b4a709b2e726be27cadf729edaf0de1ddeca014573561b605e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-05-11T20:56:21Z",
    "title_canon_sha256": "8138a878399d620d416236fe934288fbecf36a5d0c5bf324415fc2d9f2dc0536"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02803",
    "kind": "arxiv",
    "version": 2
  }
}