Pith Number

pith:DTTGFCEC

pith:1993:DTTGFCEC4BHRTWIIVDE5GX4EB5

not attested not anchored not stored refs pending

Twisting the N=2 String

A. J. Parkes, O. Lechtenfeld, S. V. Ketov

arxiv:hep-th/9312150 v2 · 1993-12-16 · 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{DTTGFCEC4BHRTWIIVDE5GX4EB5}

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	2026-05-18T01:08:04.030042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ce6628882e04f19d908a8c9d35f840f5852d585d5e3cc98aef4ca56c64591ac

Aliases

arxiv: hep-th/9312150 · arxiv_version: hep-th/9312150v2 · doi: 10.48550/arxiv.hep-th/9312150 · pith_short_12: DTTGFCEC4BHR · pith_short_16: DTTGFCEC4BHRTWII · pith_short_8: DTTGFCEC

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/DTTGFCEC4BHRTWIIVDE5GX4EB5 \
  | 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: 1ce6628882e04f19d908a8c9d35f840f5852d585d5e3cc98aef4ca56c64591ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f0204c4ca68d9796e003e5100853b5d158d28217be498665a7e0fd21545e499",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-12-16T21:35:54Z",
    "title_canon_sha256": "9ad1393bb0f11da071b9e0773a6bc8f0acd778023afdccce8557778c0981594e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9312150",
    "kind": "arxiv",
    "version": 2
  }
}