Pith Number

pith:PIHTFJEX

pith:2014:PIHTFJEXZNOEM2JXZHZRVDQHDW

not attested not anchored not stored refs pending

Error Analysis of Diffusion Approximation Methods for Multiscale Systems in Reaction Kinetics

Radek Erban, Simon Cotter

arxiv:1412.5755 v1 · 2014-12-18 · math.NA · physics.chem-ph · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PIHTFJEXZNOEM2JXZHZRVDQHDW}

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	2026-05-18T02:30:56.492088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a0f32a497cb5c466937c9f31a8e071da56cfb06638a9c0b45ad8fcab2044137

Aliases

arxiv: 1412.5755 · arxiv_version: 1412.5755v1 · doi: 10.48550/arxiv.1412.5755 · pith_short_12: PIHTFJEXZNOE · pith_short_16: PIHTFJEXZNOEM2JX · pith_short_8: PIHTFJEX

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/PIHTFJEXZNOEM2JXZHZRVDQHDW \
  | 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: 7a0f32a497cb5c466937c9f31a8e071da56cfb06638a9c0b45ad8fcab2044137

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62d94c7d461dbbf6c80cc1538a244638fd139b752a06df845e9065413e556697",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-12-18T08:37:18Z",
    "title_canon_sha256": "551aa2e469b5a6d78280d4b2f3c810e875e2342373d9b5bb99d85cdd35a7180d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5755",
    "kind": "arxiv",
    "version": 1
  }
}