Pith Number

pith:WT275REQ

pith:2002:WT275REQT6BKL6TQZ6FRXHAMFS

not attested not anchored not stored refs pending

Loop Variables in String Theory

B. Sathiapalan

arxiv:hep-th/0207098 v1 · 2002-07-11 · 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{WT275REQT6BKL6TQZ6FRXHAMFS}

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	2026-05-18T02:36:05.024997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4f5fec4909f82a5fa70cf8b1b9c0c2c9d51a7a25e13f6274cfa2d749c036018

Aliases

arxiv: hep-th/0207098 · arxiv_version: hep-th/0207098v1 · doi: 10.48550/arxiv.hep-th/0207098 · pith_short_12: WT275REQT6BK · pith_short_16: WT275REQT6BKL6TQ · pith_short_8: WT275REQ

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/WT275REQT6BKL6TQZ6FRXHAMFS \
  | 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: b4f5fec4909f82a5fa70cf8b1b9c0c2c9d51a7a25e13f6274cfa2d749c036018

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ff9149e96507dff04655f8298107b2d8387ab8a3174121c8ea62ce57a78e23f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-07-11T06:42:15Z",
    "title_canon_sha256": "7eea98a225e89a9e0f71b78e7ecf2a95c30ceb701d4f3c7b3a0f764baf21a7fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0207098",
    "kind": "arxiv",
    "version": 1
  }
}