Pith Number

pith:BWNRIEOI

pith:2015:BWNRIEOIP33MW36YUJ63I4MTVB

not attested not anchored not stored refs pending

Notes on a PDE System for Biological Network Formation

Benoit Perthame, Jan Haskovec, Matthias Schlottbom, Peter Markowich

arxiv:1510.03630 v1 · 2015-10-13 · 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{BWNRIEOIP33MW36YUJ63I4MTVB}

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	2026-05-18T01:30:16.638274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d9b1411c87ef6cb6fd8a27db47193a860e0aab08bbdab955b33a7894bc7faa9

Aliases

arxiv: 1510.03630 · arxiv_version: 1510.03630v1 · doi: 10.48550/arxiv.1510.03630 · pith_short_12: BWNRIEOIP33M · pith_short_16: BWNRIEOIP33MW36Y · pith_short_8: BWNRIEOI

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/BWNRIEOIP33MW36YUJ63I4MTVB \
  | 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: 0d9b1411c87ef6cb6fd8a27db47193a860e0aab08bbdab955b33a7894bc7faa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b1b9573c099caed3f3a412f20b14bb18cc081a0e1b03001110aab98adf8c682",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-10-13T11:26:07Z",
    "title_canon_sha256": "0b384520b056b05d11ed8cffb05346a796c853efca1da33a0b955c20af9a9689"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03630",
    "kind": "arxiv",
    "version": 1
  }
}