Pith Number

pith:FUFR57V2

pith:2008:FUFR57V2DJOGGFJB4M5Q5BG26L

not attested not anchored not stored refs pending

Derivatives of (Modified) Fredholm Determinants and Stability of Standing and Traveling Waves

Fritz Gesztesy, Kevin Zumbrun, Yuri Latushkin

arxiv:0802.1665 v2 · 2008-02-12 · math.AP · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FUFR57V2DJOGGFJB4M5Q5BG26L}

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	2026-05-18T00:56:12.837790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d0b1efeba1a5c631521e33b0e84daf2d34638338df5f375a69c93dfc19e5e6a

Aliases

arxiv: 0802.1665 · arxiv_version: 0802.1665v2 · doi: 10.48550/arxiv.0802.1665 · pith_short_12: FUFR57V2DJOG · pith_short_16: FUFR57V2DJOGGFJB · pith_short_8: FUFR57V2

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/FUFR57V2DJOGGFJB4M5Q5BG26L \
  | 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: 2d0b1efeba1a5c631521e33b0e84daf2d34638338df5f375a69c93dfc19e5e6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2af2ac361f137b647a865f098cda72c2a44951464e98460d69454a7b49662ee",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2008-02-12T16:31:08Z",
    "title_canon_sha256": "1448493d948a0150cc42fe93e056cbd2c9fce5693255d372176ad3e73414a1a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.1665",
    "kind": "arxiv",
    "version": 2
  }
}