Pith Number

pith:FMBFCJIM

pith:2018:FMBFCJIMRAR37PZ7QM7KSUJW4N

not attested not anchored not stored refs pending

Blowing up solutions of semilinear P.D.E. with convex potentials

Panayotis Smyrnelis

arxiv:1812.01953 v1 · 2018-12-05 · 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{FMBFCJIMRAR37PZ7QM7KSUJW4N}

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	2026-05-17T23:59:00.094551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b0251250c8823bfbf3f833ea95136e350f6ddf0dc0f78cceb673d8c781d79f8

Aliases

arxiv: 1812.01953 · arxiv_version: 1812.01953v1 · doi: 10.48550/arxiv.1812.01953 · pith_short_12: FMBFCJIMRAR3 · pith_short_16: FMBFCJIMRAR37PZ7 · pith_short_8: FMBFCJIM

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/FMBFCJIMRAR37PZ7QM7KSUJW4N \
  | 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: 2b0251250c8823bfbf3f833ea95136e350f6ddf0dc0f78cceb673d8c781d79f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "765adea9efca8096816e4eca19adc9155df462cd7693247325445fab0178ca9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-12-05T12:23:49Z",
    "title_canon_sha256": "343ee985777c9135949837586b9567ea4ec050558e5aedf3d2cbdd9e1fab8f10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01953",
    "kind": "arxiv",
    "version": 1
  }
}