Pith Number

pith:GKW7IQAI

pith:2009:GKW7IQAIJGAPXKLJNWUHJW62TB

not attested not anchored not stored refs pending

Generation-by-Generation Dissection of the Response Function in Long Memory Epidemic Processes

A. Saichev, D. Sornette

arxiv:0904.0872 v1 · 2009-04-06 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GKW7IQAIJGAPXKLJNWUHJW62TB}

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	2026-05-18T02:44:32.823860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32adf440084980fba9696da874dbda986a37bcb0d9978e53280c443bbf1a6080

Aliases

arxiv: 0904.0872 · arxiv_version: 0904.0872v1 · doi: 10.48550/arxiv.0904.0872 · pith_short_12: GKW7IQAIJGAP · pith_short_16: GKW7IQAIJGAPXKLJ · pith_short_8: GKW7IQAI

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/GKW7IQAIJGAPXKLJNWUHJW62TB \
  | 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: 32adf440084980fba9696da874dbda986a37bcb0d9978e53280c443bbf1a6080

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adc7ae4ad1b60fdba565f19449c0ac6da04661265915272b169a49192462e9e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2009-04-06T18:25:44Z",
    "title_canon_sha256": "177562c8f1c042df60f1d16a66c7b41e8bedda8496a2913945c5ee56e2a7eda9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.0872",
    "kind": "arxiv",
    "version": 1
  }
}