Pith Number

pith:SVSBD5EU

pith:2018:SVSBD5EUHPOSU6SVF4NIMLEPZ3

not attested not anchored not stored refs pending

Stability of non-monotone and backward waves for delay non-local reaction-diffusion equations

Abraham Solar

arxiv:1808.07200 v1 · 2018-08-22 · 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{SVSBD5EUHPOSU6SVF4NIMLEPZ3}

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	2026-05-18T00:07:29.598639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

956411f4943bdd2a7a552f1a862c8fcee11caf5ecfb4ba91b69c41abbe1cc228

Aliases

arxiv: 1808.07200 · arxiv_version: 1808.07200v1 · doi: 10.48550/arxiv.1808.07200 · pith_short_12: SVSBD5EUHPOS · pith_short_16: SVSBD5EUHPOSU6SV · pith_short_8: SVSBD5EU

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/SVSBD5EUHPOSU6SVF4NIMLEPZ3 \
  | 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: 956411f4943bdd2a7a552f1a862c8fcee11caf5ecfb4ba91b69c41abbe1cc228

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27619f29975837e40ff076e6a20c5cc7f65171af0e6765eb6fc3291b92fd02af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-08-22T03:13:54Z",
    "title_canon_sha256": "860b71dd0b98cd0bbe2ddf16e00174cfc05fc105d3b883a6dfb46d3341987aa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07200",
    "kind": "arxiv",
    "version": 1
  }
}