Pith Number

pith:CABFI6KU

pith:2015:CABFI6KUF3XIQ553AE6FLCO4ND

not attested not anchored not stored refs pending

Nonlocal problems at nearly critical growth

Marco Squassina, Sunra Mosconi

arxiv:1512.01956 v1 · 2015-12-07 · 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{CABFI6KUF3XIQ553AE6FLCO4ND}

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	2026-05-18T01:25:09.940266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10025479542eee8877bb013c5589dc68c2e55c093bf2bee25de4eadca6f12a31

Aliases

arxiv: 1512.01956 · arxiv_version: 1512.01956v1 · doi: 10.48550/arxiv.1512.01956 · pith_short_12: CABFI6KUF3XI · pith_short_16: CABFI6KUF3XIQ553 · pith_short_8: CABFI6KU

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/CABFI6KUF3XIQ553AE6FLCO4ND \
  | 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: 10025479542eee8877bb013c5589dc68c2e55c093bf2bee25de4eadca6f12a31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52bf58eb64584286162375692c14732ccdaeca36745e2c8f830e539f5cbb73a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-12-07T09:52:38Z",
    "title_canon_sha256": "e626e59cc7fb78dff1b7a460c24990e28316c186c9740fc2f760f8972806a6a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01956",
    "kind": "arxiv",
    "version": 1
  }
}