Pith Number

pith:JU5A44F7

pith:1997:JU5A44F7WTRRLEGIHKXFNXMXQS

not attested not anchored not stored refs pending

D-effects in Toroidally Compactified Type II String Theory

B. Pioline (CERN, Ecole Polytechnique)

arxiv:hep-th/9712155 v1 · 1997-12-16 · 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{JU5A44F7WTRRLEGIHKXFNXMXQS}

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	2026-05-18T01:38:37.138088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d3a0e70bfb4e31590c83aae56dd97849ec389c1a6a91a510944d2f6b621c562

Aliases

arxiv: hep-th/9712155 · arxiv_version: hep-th/9712155v1 · doi: 10.48550/arxiv.hep-th/9712155 · pith_short_12: JU5A44F7WTRR · pith_short_16: JU5A44F7WTRRLEGI · pith_short_8: JU5A44F7

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/JU5A44F7WTRRLEGIHKXFNXMXQS \
  | 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: 4d3a0e70bfb4e31590c83aae56dd97849ec389c1a6a91a510944d2f6b621c562

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbad4311e048adbd7ea796c6beb1f89dcd6b1797baecd077b2ac4facfb1b8140",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-12-16T15:03:00Z",
    "title_canon_sha256": "a91e9d4c86465ddd06b8e68a2f8854e6587270a70ec7869d5cb1413c2ec6b84d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9712155",
    "kind": "arxiv",
    "version": 1
  }
}