Pith Number

pith:3AICGUNM

pith:2013:3AICGUNMAZ26DJDEGMYBIR2HQ2

not attested not anchored not stored refs pending

On convergence of numerical algorithm of a class of the spatial segregation of reaction-diffusion system with two population densities

Avetik Arakelyan

arxiv:1306.0707 v2 · 2013-06-04 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3AICGUNMAZ26DJDEGMYBIR2HQ2}

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	2026-05-18T01:24:39.499083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8102351ac0675e1a464333014474786b09dabfb82cb2ba6d07a606c4e89d1d7

Aliases

arxiv: 1306.0707 · arxiv_version: 1306.0707v2 · doi: 10.48550/arxiv.1306.0707 · pith_short_12: 3AICGUNMAZ26 · pith_short_16: 3AICGUNMAZ26DJDE · pith_short_8: 3AICGUNM

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/3AICGUNMAZ26DJDEGMYBIR2HQ2 \
  | 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: d8102351ac0675e1a464333014474786b09dabfb82cb2ba6d07a606c4e89d1d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f7b49eb3032eda3dcc091dba6d05699815b98a20f2a905e196d09f453bd3212",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-06-04T09:14:23Z",
    "title_canon_sha256": "a571fc975e88ab2946b689fb1a2574ab3cdb6a1d2d788d052feb93bb3dd0f4bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0707",
    "kind": "arxiv",
    "version": 2
  }
}