Pith Number

pith:G72QWPH3

pith:1992:G72QWPH3C5B3G4GNLG3HUV2TU2

not attested not anchored not stored refs pending

Singularity analysis in $A_n$ Affine Toda Theories

H.S. Cho, H.W. Braden, I.G. Koh, J.D. Kim, R. Sasaki

arxiv:hep-th/9207025 v1 · 1992-07-09 · 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{G72QWPH3C5B3G4GNLG3HUV2TU2}

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	2026-05-18T00:51:38.022505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37f50b3cfb1743b370cd59b67a5753a69cb2e33b368e6fb2a23d9881ee2bc9eb

Aliases

arxiv: hep-th/9207025 · arxiv_version: hep-th/9207025v1 · doi: 10.48550/arxiv.hep-th/9207025 · pith_short_12: G72QWPH3C5B3 · pith_short_16: G72QWPH3C5B3G4GN · pith_short_8: G72QWPH3

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/G72QWPH3C5B3G4GNLG3HUV2TU2 \
  | 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: 37f50b3cfb1743b370cd59b67a5753a69cb2e33b368e6fb2a23d9881ee2bc9eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba9c298128d1bc7da2dd172c7d861e549263b6ecaa03293b87c7d24358019046",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1992-07-09T05:02:11Z",
    "title_canon_sha256": "f2123c1a2e7b3122288909ba77793c01dc2c66e4e1afc13b087e31221aa0a96c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9207025",
    "kind": "arxiv",
    "version": 1
  }
}