Pith Number

pith:FEEF4SQB

pith:2021:FEEF4SQB56GBBSMFHOLUOV6LBD

not attested not anchored not stored refs pending

Re-polarisation of macrophages within a multi-scale moving boundary tumour invasion model

Dumitru Trucu, Raluca Eftimie, Szabolcs Suveges

arxiv:2103.03384 v1 · 2021-03-04 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FEEF4SQB56GBBSMFHOLUOV6LBD}

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	2026-07-05T02:20:34.603531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29085e4a01ef8c10c9853b974757cb08ddce64904fe5050ef4dabd865c770e11

Aliases

arxiv: 2103.03384 · arxiv_version: 2103.03384v1 · doi: 10.48550/arxiv.2103.03384 · pith_short_12: FEEF4SQB56GB · pith_short_16: FEEF4SQB56GBBSMF · pith_short_8: FEEF4SQB

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/FEEF4SQB56GBBSMFHOLUOV6LBD \
  | 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: 29085e4a01ef8c10c9853b974757cb08ddce64904fe5050ef4dabd865c770e11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9a70dec7e01c062ee8dea8e0fa504fe9915e6b083506d7b7320a4ba28eb8881",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2021-03-04T23:17:25Z",
    "title_canon_sha256": "2ed7efa23eea33a231149f5d401ec1ac7932832aeaac0c604d85896314f59c3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.03384",
    "kind": "arxiv",
    "version": 1
  }
}