Pith Number

pith:SONCTZMI

pith:2006:SONCTZMIDFCKGJKITDSJCULM3R

not attested not anchored not stored refs pending

Admissible wavefront speeds for a single species reaction-diffusion equation with delay

Elena Trofimchuk, Sergei Trofimchuk

arxiv:math/0610025 v1 · 2006-09-30 · math.DS · 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{SONCTZMIDFCKGJKITDSJCULM3R}

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	2026-05-18T04:11:18.301793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

939a29e5881944a3254898e491516cdc78a9ebf0f74ad790edb5a0e3dc0c6d0c

Aliases

arxiv: math/0610025 · arxiv_version: math/0610025v1 · doi: 10.48550/arxiv.math/0610025 · pith_short_12: SONCTZMIDFCK · pith_short_16: SONCTZMIDFCKGJKI · pith_short_8: SONCTZMI

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/SONCTZMIDFCKGJKITDSJCULM3R \
  | 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: 939a29e5881944a3254898e491516cdc78a9ebf0f74ad790edb5a0e3dc0c6d0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b046277ab6b2c751b372a31adb200cfbdc61e2bb0b80bf35b9b0d6833ffbaf31",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "",
    "primary_cat": "math.DS",
    "submitted_at": "2006-09-30T16:39:59Z",
    "title_canon_sha256": "9c4d8840861c4267a05e5b47c3021e7ce9da867596aa9bdb64be7ecfc364f928"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0610025",
    "kind": "arxiv",
    "version": 1
  }
}