Pith Number

pith:N6XUGHPZ

pith:2017:N6XUGHPZ25HGBCASOWWIG56BTZ

not attested not anchored not stored refs pending

Blowup solutions for a reaction-diffusion system with exponential nonlinearities

Hatem Zaag, Tej-Eddine Ghoul, Van Tien Nguyen

arxiv:1707.08447 v3 · 2017-07-24 · 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{N6XUGHPZ25HGBCASOWWIG56BTZ}

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	2026-05-18T00:26:36.674921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6faf431df9d74e60881275ac8377c19e5090058c1f46fe1312de975b2ac79c00

Aliases

arxiv: 1707.08447 · arxiv_version: 1707.08447v3 · doi: 10.48550/arxiv.1707.08447 · pith_short_12: N6XUGHPZ25HG · pith_short_16: N6XUGHPZ25HGBCAS · pith_short_8: N6XUGHPZ

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/N6XUGHPZ25HGBCASOWWIG56BTZ \
  | 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: 6faf431df9d74e60881275ac8377c19e5090058c1f46fe1312de975b2ac79c00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b586234aeee26a690ee68d468904cc1f69856dc7cfd43362deafb2f855e8fe1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-07-24T18:20:03Z",
    "title_canon_sha256": "4dbe5559744b8ac98a00161252b2fe0017342a0ce2d3d7bbacb690a82471f3ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08447",
    "kind": "arxiv",
    "version": 3
  }
}