Pith Number

pith:32O2SUR4

pith:2015:32O2SUR4D4HYXMV3R25QX3N66C

not attested not anchored not stored refs pending

Metastability for small random perturbations of a PDE with blow-up

Nicolas Saintier, Pablo Groisman, Santiago Saglietti

arxiv:1501.01724 v1 · 2015-01-08 · math.AP · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32O2SUR4D4HYXMV3R25QX3N66C}

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	2026-05-18T02:29:46.513818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de9da9523c1f0f8bb2bb8ebb0bedbef099785f598101bf1f702a309be40f8f53

Aliases

arxiv: 1501.01724 · arxiv_version: 1501.01724v1 · doi: 10.48550/arxiv.1501.01724 · pith_short_12: 32O2SUR4D4HY · pith_short_16: 32O2SUR4D4HYXMV3 · pith_short_8: 32O2SUR4

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/32O2SUR4D4HYXMV3R25QX3N66C \
  | 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: de9da9523c1f0f8bb2bb8ebb0bedbef099785f598101bf1f702a309be40f8f53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd426f1ce0a16961114a89e1925e2eaca72b32b8c93a8f1e6d6b3ff65a291640",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-01-08T04:08:07Z",
    "title_canon_sha256": "a42fa32121fc1fa43f2f9e11034702b8768ea1691c57973f73cab8896d401a20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01724",
    "kind": "arxiv",
    "version": 1
  }
}