Pith Number

pith:XBOD7JHF

pith:2016:XBOD7JHFDC2HBZG4DLOTYN6U3G

not attested not anchored not stored refs pending

Varifold solutions of a sharp interface limit of a diffuse interface model for tumor growth

E. Rocca, S. Melchionna

arxiv:1610.04478 v1 · 2016-10-14 · 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{XBOD7JHFDC2HBZG4DLOTYN6U3G}

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	2026-05-18T01:02:15.085562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b85c3fa4e518b470e4dc1add3c37d4d9ac8168ee8d286859f9cee6651326b441

Aliases

arxiv: 1610.04478 · arxiv_version: 1610.04478v1 · doi: 10.48550/arxiv.1610.04478 · pith_short_12: XBOD7JHFDC2H · pith_short_16: XBOD7JHFDC2HBZG4 · pith_short_8: XBOD7JHF

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/XBOD7JHFDC2HBZG4DLOTYN6U3G \
  | 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: b85c3fa4e518b470e4dc1add3c37d4d9ac8168ee8d286859f9cee6651326b441

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46b55494754f92b817b70dc60150256bc21a9caa691dea0ff9cb9ea45a0719a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-10-14T14:26:02Z",
    "title_canon_sha256": "ad77db9830321d06266e2d04bec7915395668dcee87281b6df82370c1e27e400"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.04478",
    "kind": "arxiv",
    "version": 1
  }
}