Pith Number

pith:PPFRO627

pith:2017:PPFRO627K5RHHGS457WU2J7WHJ

not attested not anchored not stored refs pending

Delayed loss of stability in singularly perturbed finite-dimensional gradient flows

Francesco Solombrino, Giovanni Scilla

arxiv:1709.00737 v1 · 2017-09-03 · 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{PPFRO627K5RHHGS457WU2J7WHJ}

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	2026-05-18T00:36:05.286569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bcb177b5f5762739a5cefed4d27f63a68429666a3dff43a20b0ac62f0d16271

Aliases

arxiv: 1709.00737 · arxiv_version: 1709.00737v1 · doi: 10.48550/arxiv.1709.00737 · pith_short_12: PPFRO627K5RH · pith_short_16: PPFRO627K5RHHGS4 · pith_short_8: PPFRO627

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/PPFRO627K5RHHGS457WU2J7WHJ \
  | 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: 7bcb177b5f5762739a5cefed4d27f63a68429666a3dff43a20b0ac62f0d16271

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eff62deef0f62a3dba036037d514a38a4988b66d8a9527d436e116a4c1f9ed06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-09-03T16:10:01Z",
    "title_canon_sha256": "07df3c7615d00de07bfe49bda8d3957816a47c0352230d01a523bfd863ce401e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00737",
    "kind": "arxiv",
    "version": 1
  }
}