Pith Number

pith:INYHGQ5Q

pith:2015:INYHGQ5QZDMWIDOYBOU4N6Z36C

not attested not anchored not stored refs pending

A numerical scheme for space-time fractional advection-dispersion equation

E. Babolian, M. Jani, S. Javadi

arxiv:1512.06629 v2 · 2015-12-21 · math.NA · cs.NA · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{INYHGQ5QZDMWIDOYBOU4N6Z36C}

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	2026-05-18T00:44:58.228135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43707343b0c8d9640dd80ba9c6fb3bf089cbcd520d7c252969845ab55fc4b032

Aliases

arxiv: 1512.06629 · arxiv_version: 1512.06629v2 · doi: 10.48550/arxiv.1512.06629 · pith_short_12: INYHGQ5QZDMW · pith_short_16: INYHGQ5QZDMWIDOY · pith_short_8: INYHGQ5Q

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/INYHGQ5QZDMWIDOYBOU4N6Z36C \
  | 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: 43707343b0c8d9640dd80ba9c6fb3bf089cbcd520d7c252969845ab55fc4b032

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bae3b66eb1b133e5ab5173a672c8fae72da606a533291c26024133244c2f4f9",
    "cross_cats_sorted": [
      "cs.NA",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-12-21T14:03:51Z",
    "title_canon_sha256": "2e933f15bcbfa66b8d9240d1f5d7764239d257c124ceaef64e177a6650c180f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.06629",
    "kind": "arxiv",
    "version": 2
  }
}