Pith Number

pith:V7H5VFTM

pith:1992:V7H5VFTMARZI4JTYSLM3ENRVVW

not attested not anchored not stored refs pending

Dilatonic Black Holes, Naked Singularities and Strings

B. Harms, P.H. Cox, Y. Leblanc

arxiv:hep-th/9207079 v1 · 1992-07-23 · 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{V7H5VFTMARZI4JTYSLM3ENRVVW}

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	2026-05-18T04:33:04.878508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afcfda966c04728e267892d9b23635ad8012133294defa5b504b4f8a0a2ee52a

Aliases

arxiv: hep-th/9207079 · arxiv_version: hep-th/9207079v1 · doi: 10.48550/arxiv.hep-th/9207079 · pith_short_12: V7H5VFTMARZI · pith_short_16: V7H5VFTMARZI4JTY · pith_short_8: V7H5VFTM

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/V7H5VFTMARZI4JTYSLM3ENRVVW \
  | 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: afcfda966c04728e267892d9b23635ad8012133294defa5b504b4f8a0a2ee52a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8435a5f6de50a4c5c88dbf06f2eb2d9c339750b1d53a3231deea42a1bd15600",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1992-07-23T20:38:30Z",
    "title_canon_sha256": "d9fdb180a35a7d0882b21d216472a63b89b52ab93439856006c35045584ecdad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9207079",
    "kind": "arxiv",
    "version": 1
  }
}