Pith Number

pith:QUD4XNM4

pith:1998:QUD4XNM4PCVPPYCQNOMUH57PN6

not attested not anchored not stored refs pending

The Spectral Autocorrelation Function in Weakly Open Chaotic Systems: Indirect Photodissociation of Molecules

Y. Alhassid, Yan V. Fyodorov

arxiv:chao-dyn/9808003 v1 · 1998-08-05 · chao-dyn · cond-mat · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QUD4XNM4PCVPPYCQNOMUH57PN6}

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	2026-05-18T01:03:45.544492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8507cbb59c78aaf7e0506b9943f7ef6fbd677c520c64744cba4371f46830b999

Aliases

arxiv: chao-dyn/9808003 · arxiv_version: chao-dyn/9808003v1 · doi: 10.48550/arxiv.chao-dyn/9808003 · pith_short_12: QUD4XNM4PCVP · pith_short_16: QUD4XNM4PCVPPYCQ · pith_short_8: QUD4XNM4

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/QUD4XNM4PCVPPYCQNOMUH57PN6 \
  | 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: 8507cbb59c78aaf7e0506b9943f7ef6fbd677c520c64744cba4371f46830b999

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f08bb194de4ab3be7d0d5745bb4bacc95cc7103bbb8571a6aed3b43bc3cc5204",
    "cross_cats_sorted": [
      "cond-mat",
      "nlin.CD"
    ],
    "license": "",
    "primary_cat": "chao-dyn",
    "submitted_at": "1998-08-05T03:43:06Z",
    "title_canon_sha256": "e756c7317214d801aa58d100a4d2455e35759a69a191a19d4fc22bccba756b09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "chao-dyn/9808003",
    "kind": "arxiv",
    "version": 1
  }
}