Pith Number

pith:NVEGHLXV

pith:2019:NVEGHLXVZFJRKV4YAUGLJKW7OK

not attested not anchored not stored refs pending

Equilibria of an aggregation model with linear diffusion in domains with boundaries

Daniel A. Messenger, Razvan C. Fetecau

arxiv:1908.09373 v1 · 2019-08-25 · 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{NVEGHLXVZFJRKV4YAUGLJKW7OK}

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	2026-07-04T23:59:39.528564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d4863aef5c953155798050cb4aadf72b36b28048cad530a0ebec6aa67829392

Aliases

arxiv: 1908.09373 · arxiv_version: 1908.09373v1 · doi: 10.48550/arxiv.1908.09373 · pith_short_12: NVEGHLXVZFJR · pith_short_16: NVEGHLXVZFJRKV4Y · pith_short_8: NVEGHLXV

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/NVEGHLXVZFJRKV4YAUGLJKW7OK \
  | 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: 6d4863aef5c953155798050cb4aadf72b36b28048cad530a0ebec6aa67829392

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c90851dde6189b996dd0052cbc926a5d77d7ff68338ef88c7cdc57f08fa6816",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-08-25T18:45:27Z",
    "title_canon_sha256": "c49dd71246745071ac18d15e689a3aefda2f90f1e9e17fa3675fc86b5cf7d742"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09373",
    "kind": "arxiv",
    "version": 1
  }
}