Pith Number

pith:UOQSZ2TF

pith:1996:UOQSZ2TFJ6W5V3CJBPTFZ4KAM7

not attested not anchored not stored refs pending

Summing up D-Instantons

Cumrun Vafa, Hirosi Ooguri

arxiv:hep-th/9608079 v2 · 1996-08-12 · 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{UOQSZ2TFJ6W5V3CJBPTFZ4KAM7}

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

M-theory geometries from five-brane webs, seven-branes, and T-branes

Receipt and verification

First computed	2026-07-04T15:50:10.217330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3a12cea654faddaec490be65cf14067e78d8935ae5c75d78c45d0b3531b72fd

Aliases

arxiv: hep-th/9608079 · arxiv_version: hep-th/9608079v2 · doi: 10.48550/arxiv.hep-th/9608079 · pith_short_12: UOQSZ2TFJ6W5 · pith_short_16: UOQSZ2TFJ6W5V3CJ · pith_short_8: UOQSZ2TF

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/UOQSZ2TFJ6W5V3CJBPTFZ4KAM7 \
  | 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: a3a12cea654faddaec490be65cf14067e78d8935ae5c75d78c45d0b3531b72fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8370dcbadf32ebffabf0f30ba5c6f6cb4a6fa22a3b8e6cb7997808798f89e48",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1996-08-12T22:17:24Z",
    "title_canon_sha256": "4df0e182b608a238993ba0d60acf810d574ee51d6c675a8d54ad4dc467916eb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9608079",
    "kind": "arxiv",
    "version": 2
  }
}