Pith Number

pith:GG3XQHU3

pith:2008:GG3XQHU3LNX3BAS5BCSYJDZXA3

not attested not anchored not stored refs pending

Stickiness in Chaos

G.Contopoulos, M. Harsoula

arxiv:0802.4208 v1 · 2008-02-28 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GG3XQHU3LNX3BAS5BCSYJDZXA3}

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	2026-05-18T02:16:00.769440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31b7781e9b5b6fb0825d08a5848f3706fa209a2f9e7fe2fe5226ed98697f1d8f

Aliases

arxiv: 0802.4208 · arxiv_version: 0802.4208v1 · doi: 10.48550/arxiv.0802.4208 · pith_short_12: GG3XQHU3LNX3 · pith_short_16: GG3XQHU3LNX3BAS5 · pith_short_8: GG3XQHU3

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/GG3XQHU3LNX3BAS5BCSYJDZXA3 \
  | 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: 31b7781e9b5b6fb0825d08a5848f3706fa209a2f9e7fe2fe5226ed98697f1d8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7927a801a064d90ecf7ca919d0af5b0311bb75d317adf0eef53c4a594f834882",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-02-28T13:50:00Z",
    "title_canon_sha256": "2e792c1c4f6e70f3f3fdab5715d9487d2ed8415f90be4adce70480b5fa2f4ad3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.4208",
    "kind": "arxiv",
    "version": 1
  }
}