Pith Number

pith:YACHK5YR

pith:2011:YACHK5YRHNMVRSVAWRNCARRNYW

not attested not anchored not stored refs pending

Computable solutions of fractional partial differential equations related to reaction-diffusion systems

A.M. Mathai, H.J. Haubold, R.K. Saxena

arxiv:1109.6648 v1 · 2011-09-29 · math-ph · 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{YACHK5YRHNMVRSVAWRNCARRNYW}

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	2026-05-18T04:12:00.291966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0047577113b5958caa0b45a20462dc59d9a19b14480f1a77e053b4a80e8952a

Aliases

arxiv: 1109.6648 · arxiv_version: 1109.6648v1 · doi: 10.48550/arxiv.1109.6648 · pith_short_12: YACHK5YRHNMV · pith_short_16: YACHK5YRHNMVRSVA · pith_short_8: YACHK5YR

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/YACHK5YRHNMVRSVAWRNCARRNYW \
  | 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: c0047577113b5958caa0b45a20462dc59d9a19b14480f1a77e053b4a80e8952a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f690e7d4a1e6d25a07b76072b130d1e4ddbd65e3559d507ae8c7a318b8e8c473",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-09-29T02:32:35Z",
    "title_canon_sha256": "bb367bd6846fd4e09f31788f4ce311c01fda09a613b2c3cd1a684ad2d7c00625"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6648",
    "kind": "arxiv",
    "version": 1
  }
}