Pith Number

pith:HWYVLC6O

pith:2012:HWYVLC6OVJMFFTOXKYIPRDBDLN

not attested not anchored not stored refs pending

The effect of exclusion on nonlinear reaction diffusion system in inhomogeneous media

Anupam Roy, B. N. Dev, K. Kundu, Trilochan Bagarti

arxiv:1211.5578 v1 · 2012-11-23 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HWYVLC6OVJMFFTOXKYIPRDBDLN}

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	2026-05-18T01:53:01.081816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3db1558bceaa5852cdd75610f88c235b59bd071152b3c6559a63d7432544a6a7

Aliases

arxiv: 1211.5578 · arxiv_version: 1211.5578v1 · doi: 10.48550/arxiv.1211.5578 · pith_short_12: HWYVLC6OVJMF · pith_short_16: HWYVLC6OVJMFFTOX · pith_short_8: HWYVLC6O

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/HWYVLC6OVJMFFTOXKYIPRDBDLN \
  | 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: 3db1558bceaa5852cdd75610f88c235b59bd071152b3c6559a63d7432544a6a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d81fdb51973ce2ebd02e460e67839c8c555e243ec0918d048dcb1c018a74d23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-11-23T19:11:08Z",
    "title_canon_sha256": "919192e3b7f2fa42a66685841b8fb2f2df80d955c4eddb68632dcce6af66d644"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5578",
    "kind": "arxiv",
    "version": 1
  }
}