Pith Number

pith:U2HARFXJ

pith:2005:U2HARFXJRN23DQR5RVBNJUS3JJ

not attested not anchored not stored refs pending

Time series of stock price and of two fractal overlap: Anticipating market crashes?

Arnab Chatterjee, Bikas K. Chakrabarti, Pratip Bhattacharyya

arxiv:physics/0510047 v1 · 2005-10-06 · physics.data-an · physics.soc-ph · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U2HARFXJRN23DQR5RVBNJUS3JJ}

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	2026-05-18T01:05:08.082845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a68e0896e98b75b1c23d8d42d4d25b4a57ed170c163b28132effe70f62aba466

Aliases

arxiv: physics/0510047 · arxiv_version: physics/0510047v1 · doi: 10.48550/arxiv.physics/0510047 · pith_short_12: U2HARFXJRN23 · pith_short_16: U2HARFXJRN23DQR5 · pith_short_8: U2HARFXJ

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/U2HARFXJRN23DQR5RVBNJUS3JJ \
  | 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: a68e0896e98b75b1c23d8d42d4d25b4a57ed170c163b28132effe70f62aba466

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "000d65dc52a58418768853bd041324170c634c8ad46cc5cf5eab1e416b78171c",
    "cross_cats_sorted": [
      "physics.soc-ph",
      "q-fin.ST"
    ],
    "license": "",
    "primary_cat": "physics.data-an",
    "submitted_at": "2005-10-06T13:52:58Z",
    "title_canon_sha256": "3f5e2a126a095102f18b7674f12e4b88491b20f6a978933fc7139bfe97d511d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0510047",
    "kind": "arxiv",
    "version": 1
  }
}