Pith Number

pith:4HOXEVWA

pith:1995:4HOXEVWAAGKJ7MOMQRRXUTV666

not attested not anchored not stored refs pending

Solitons in supersymmetric sigma-models with torsion

G. Papadopoulos, P.K. Townsend

arxiv:hep-th/9501069 v1 · 1995-01-17 · 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{4HOXEVWAAGKJ7MOMQRRXUTV666}

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	2026-05-18T01:06:03.909932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1dd7256c001949fb1cc84637a4ebef79e0dbe996db01a43063e3dbbd994c1f6

Aliases

arxiv: hep-th/9501069 · arxiv_version: hep-th/9501069v1 · doi: 10.48550/arxiv.hep-th/9501069 · pith_short_12: 4HOXEVWAAGKJ · pith_short_16: 4HOXEVWAAGKJ7MOM · pith_short_8: 4HOXEVWA

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/4HOXEVWAAGKJ7MOMQRRXUTV666 \
  | 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: e1dd7256c001949fb1cc84637a4ebef79e0dbe996db01a43063e3dbbd994c1f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbad2df7126ecf48e6a5bc6e2b93fa4423d8016859d82fd1c199f63f67b1f296",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-01-17T18:18:09Z",
    "title_canon_sha256": "19114cbb3dab4f23e34980a698fcf6ba71b7b64ed4316140cb14d76dd334ad1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9501069",
    "kind": "arxiv",
    "version": 1
  }
}