Pith Number

pith:RQIYYYTE

pith:2013:RQIYYYTEKZ3UQN6IBZIBLC4YPJ

not attested not anchored not stored refs pending

On the uniqueness of semi-wavefronts for non-local delayed reaction-diffusion equations

Maitere Aguerrea

arxiv:1309.4376 v1 · 2013-09-17 · 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{RQIYYYTEKZ3UQN6IBZIBLC4YPJ}

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	2026-05-18T03:13:08.900911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c118c626456774837c80e50158b987a64a562b87069f7e15dd1d3c71f66c839

Aliases

arxiv: 1309.4376 · arxiv_version: 1309.4376v1 · doi: 10.48550/arxiv.1309.4376 · pith_short_12: RQIYYYTEKZ3U · pith_short_16: RQIYYYTEKZ3UQN6I · pith_short_8: RQIYYYTE

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/RQIYYYTEKZ3UQN6IBZIBLC4YPJ \
  | 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: 8c118c626456774837c80e50158b987a64a562b87069f7e15dd1d3c71f66c839

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f97aae5b4ff98f98ba097663e8b09fb30b3ea224e868b010e74a0d1447f0fbb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-09-17T16:37:10Z",
    "title_canon_sha256": "e72faa5fb0ca320bfcf8a5acca969cf5c165232b19f339d2e44fc74fd97a373f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4376",
    "kind": "arxiv",
    "version": 1
  }
}