Pith Number

pith:2NRTYUWH

pith:1994:2NRTYUWHOGGIMM477WLLSBLIFU

not attested not anchored not stored refs pending

Periodic Orbit Theory of Diffraction

Andreas Wirzba (Institut f\"ur Kernphysik, Blegdamsvej 17, D-64289 Darmstadt, Denmark), DK-2100 Copenhagen O, G\'abor Vattay (Niels Bohr Institute, Germany), Per E. Rosenqvist (Niels Bohr Institute, Schlo{\ss}gartenstr. 9, Technische Hochschule Darmstadt

arxiv:chao-dyn/9401007 v2 · 1994-01-21 · 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{2NRTYUWHOGGIMM477WLLSBLIFU}

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	2026-05-18T01:09:21.283715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3633c52c7718c86339ffd96b905682d0ce7c29bff9bbf497f1df36d30397d2e

Aliases

arxiv: chao-dyn/9401007 · arxiv_version: chao-dyn/9401007v2 · doi: 10.48550/arxiv.chao-dyn/9401007 · pith_short_12: 2NRTYUWHOGGI · pith_short_16: 2NRTYUWHOGGIMM47 · pith_short_8: 2NRTYUWH

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/2NRTYUWHOGGIMM477WLLSBLIFU \
  | 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: d3633c52c7718c86339ffd96b905682d0ce7c29bff9bbf497f1df36d30397d2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57a3eb5912510716c7962dc999794677afd15acfda6f07b6379b3e63a3daf34e",
    "cross_cats_sorted": [
      "cond-mat",
      "nlin.CD"
    ],
    "license": "",
    "primary_cat": "chao-dyn",
    "submitted_at": "1994-01-21T15:43:47Z",
    "title_canon_sha256": "c606cc13e358c33fbc7d5c53c0dfb46132f359fbe4cb587bc327f6c9ee44c6ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "chao-dyn/9401007",
    "kind": "arxiv",
    "version": 2
  }
}