Pith Number

pith:UT2WU24V

pith:1997:UT2WU24V63ARMKYWZFP6GXWKE6

not attested not anchored not stored refs pending

The rigid symmetries of bosonic D-strings

Friedemann Brandt, Joan Simon, Joaquim Gomis

arxiv:hep-th/9707063 v1 · 1997-07-07 · 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{UT2WU24V63ARMKYWZFP6GXWKE6}

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	2026-05-18T04:17:27.544434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4f56a6b95f6c1162b16c95fe35eca278b9fab571de1d3240c2e1c4281461e3a

Aliases

arxiv: hep-th/9707063 · arxiv_version: hep-th/9707063v1 · doi: 10.48550/arxiv.hep-th/9707063 · pith_short_12: UT2WU24V63AR · pith_short_16: UT2WU24V63ARMKYW · pith_short_8: UT2WU24V

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/UT2WU24V63ARMKYWZFP6GXWKE6 \
  | 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: a4f56a6b95f6c1162b16c95fe35eca278b9fab571de1d3240c2e1c4281461e3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af95b3a12619f4ef5bf26c6c9a64fe952905b9c70d1897723009ab8a505f3c25",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-07-07T04:16:37Z",
    "title_canon_sha256": "1980677005a07e83e700b1a4bdb38d84c6f57c3b54decc5b7456749380698178"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9707063",
    "kind": "arxiv",
    "version": 1
  }
}