Pith Number

pith:GRTUNH6Y

pith:1995:GRTUNH6YT4TUPZWFUFXWNVHTJH

not attested not anchored not stored refs pending

Stationary problems for equation of the KdV type and dynamical $r$-matrices.

A.V. Tsiganov, P.P.Kulish, S. Rauch-Wojciechowski

arxiv:hep-th/9503066 v1 · 1995-03-10 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GRTUNH6YT4TUPZWFUFXWNVHTJH}

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	2026-05-18T01:06:02.653260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3467469fd89f2747e6c5a16f66d4f349c702d4f7d382a4722bdcb756509a08f9

Aliases

arxiv: hep-th/9503066 · arxiv_version: hep-th/9503066v1 · doi: 10.48550/arxiv.hep-th/9503066 · pith_short_12: GRTUNH6YT4TU · pith_short_16: GRTUNH6YT4TUPZWF · pith_short_8: GRTUNH6Y

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/GRTUNH6YT4TUPZWFUFXWNVHTJH \
  | 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: 3467469fd89f2747e6c5a16f66d4f349c702d4f7d382a4722bdcb756509a08f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8497ebbb864bb70eca65b53a29f265eb4a0b1a53cff90ad3cfd4ce6ad97476de",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-03-10T12:47:35Z",
    "title_canon_sha256": "945eb3eab5e5022b6a363c6c1a2b7f7043eb9f34868c3114cbe04a0919eee96d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9503066",
    "kind": "arxiv",
    "version": 1
  }
}