Pith Number

pith:JFTHBDRD

pith:2014:JFTHBDRDIZABXL6HJALIGJ3Y3J

not attested not anchored not stored refs pending

Numerical analysis of the rescaling method for parabolic problems with blow-up in finite time

Van Tien Nguyen

arxiv:1403.7547 v2 · 2014-03-28 · math.NA · 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{JFTHBDRDIZABXL6HJALIGJ3Y3J}

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	2026-05-18T01:02:05.407968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4966708e2346401bafc74816832778da689ef26c27ac882a8b88797ad8b4fd8f

Aliases

arxiv: 1403.7547 · arxiv_version: 1403.7547v2 · doi: 10.48550/arxiv.1403.7547 · pith_short_12: JFTHBDRDIZAB · pith_short_16: JFTHBDRDIZABXL6H · pith_short_8: JFTHBDRD

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/JFTHBDRDIZABXL6HJALIGJ3Y3J \
  | 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: 4966708e2346401bafc74816832778da689ef26c27ac882a8b88797ad8b4fd8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ed7655ffdc5b842b3f10af209a2438fac59207932d0459a1fd5fa03a015bc9e",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-03-28T21:33:12Z",
    "title_canon_sha256": "3870dbe478df55eb9e531022e132acdf3a2f9a92930989a50c2431f3eae9a607"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7547",
    "kind": "arxiv",
    "version": 2
  }
}