Pith Number

pith:ASB73FVN

pith:2016:ASB73FVNE5MUHKDFXTBZ4NV3SM

not attested not anchored not stored refs pending

A Numerical Approach for a General Class of the Spatial Segregation of Reaction-Diffusion Systems Arising in Population Dynamics

Avetik Arakelyan, Rafayel Barkhudaryan

arxiv:1603.03196 v4 · 2016-03-10 · 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{ASB73FVNE5MUHKDFXTBZ4NV3SM}

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	2026-05-18T01:04:32.904405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0483fd96ad275943a865bcc39e36bb9305d004c44f75f467e365933545d1b2fa

Aliases

arxiv: 1603.03196 · arxiv_version: 1603.03196v4 · doi: 10.48550/arxiv.1603.03196 · pith_short_12: ASB73FVNE5MU · pith_short_16: ASB73FVNE5MUHKDF · pith_short_8: ASB73FVN

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/ASB73FVNE5MUHKDFXTBZ4NV3SM \
  | 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: 0483fd96ad275943a865bcc39e36bb9305d004c44f75f467e365933545d1b2fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddcc12f5a3bd07340b2568f7f1957355521a255e8d32191c221049775202f80b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-03-10T09:36:34Z",
    "title_canon_sha256": "12b6762e38cde701109c8e4a67c3a36c0383ac821e24c9987cce437fca04971b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03196",
    "kind": "arxiv",
    "version": 4
  }
}