Pith Number

pith:56CF2BWT

pith:2014:56CF2BWTV6BHI3PUVRNQJRSYMU

not attested not anchored not stored refs pending

Existence of travelling waves for a reaction-diffusion system with a line of fast diffusion

Laurent Dietrich

arxiv:1410.4736 v1 · 2014-10-17 · 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{56CF2BWTV6BHI3PUVRNQJRSYMU}

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	2026-05-18T02:39:54.832141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef845d06d3af82746df4ac5b04c658653b271c29e0294ded0f392513eb1d14cc

Aliases

arxiv: 1410.4736 · arxiv_version: 1410.4736v1 · doi: 10.48550/arxiv.1410.4736 · pith_short_12: 56CF2BWTV6BH · pith_short_16: 56CF2BWTV6BHI3PU · pith_short_8: 56CF2BWT

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/56CF2BWTV6BHI3PUVRNQJRSYMU \
  | 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: ef845d06d3af82746df4ac5b04c658653b271c29e0294ded0f392513eb1d14cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2a63f9fb32f9842fc17821753ee5623fe68fad3f3e99dfe4f88c4ff303b4e76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-10-17T14:31:32Z",
    "title_canon_sha256": "1fe6a3bde13d96aeeb3c347bb8d8c5d5095bc5de34999d7683469e01369a080d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4736",
    "kind": "arxiv",
    "version": 1
  }
}