Pith Number

pith:NWXPEEE3

pith:2012:NWXPEEE35K6R4QWXIPLGUR7WUK

not attested not anchored not stored refs pending

Long-time behavior of an angiogenesis model with flux at the tumor boundary

Cristian Morales-Rodrigo, Tomasz Cieslak

arxiv:1202.4695 v1 · 2012-02-21 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NWXPEEE35K6R4QWXIPLGUR7WUK}

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	2026-05-18T01:58:22.782689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6daef2109beabd1e42d743d66a47f6a29163059542b507884c65be6d6ac2b23f

Aliases

arxiv: 1202.4695 · arxiv_version: 1202.4695v1 · doi: 10.48550/arxiv.1202.4695 · pith_short_12: NWXPEEE35K6R · pith_short_16: NWXPEEE35K6R4QWX · pith_short_8: NWXPEEE3

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/NWXPEEE35K6R4QWXIPLGUR7WUK \
  | 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: 6daef2109beabd1e42d743d66a47f6a29163059542b507884c65be6d6ac2b23f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4e25ce67e286c81218cddbd96afef5e31fe3b85fa06b8c78fc2ddab86f0a83a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-02-21T16:45:44Z",
    "title_canon_sha256": "ae9db59b1dc534a13564f0bb762c2b95a9d4945da3f06ab1a26e13b0b9e31b8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4695",
    "kind": "arxiv",
    "version": 1
  }
}