Pith Number

pith:A5TFVDML

pith:1994:A5TFVDMLRL7GOFMUQRAKWPQDJD

not attested not anchored not stored refs pending

Grassmannian Sigma Models and Topological-Antitopological Fusion

Michele Bourdeau

arxiv:hep-th/9409166 v1 · 1994-09-27 · 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{A5TFVDMLRL7GOFMUQRAKWPQDJD}

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.

Cited by

1 paper in Pith

General Composite Non-Abelian Strings and Flag Manifold Sigma Models

Receipt and verification

First computed	2026-07-04T15:57:51.407388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07665a8d8b8afe6715948440ab3e0348cab7e2489b020d6ff0b2c8021686d3b7

Aliases

arxiv: hep-th/9409166 · arxiv_version: hep-th/9409166v1 · doi: 10.48550/arxiv.hep-th/9409166 · pith_short_12: A5TFVDMLRL7G · pith_short_16: A5TFVDMLRL7GOFMU · pith_short_8: A5TFVDML

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/A5TFVDMLRL7GOFMUQRAKWPQDJD \
  | 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: 07665a8d8b8afe6715948440ab3e0348cab7e2489b020d6ff0b2c8021686d3b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c79928323758fb3e03d448b5b699464182787e5a7e36c43f1eb16fec31ae581",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-09-27T17:59:15Z",
    "title_canon_sha256": "08d909bbf1f8928f706cb1c70390a8208e2e346b1c91a41f831ccac0bf67b148"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9409166",
    "kind": "arxiv",
    "version": 1
  }
}