Pith Number

pith:KE4N4DDC

pith:1994:KE4N4DDCHWKYHGY3OLCBNMME4O

not attested not anchored not stored refs pending

Conformally Invariant Boundary Conditions for Dilaton Gravity

A. Strominger, L. Thorlacius

arxiv:hep-th/9405084 v2 · 1994-05-13 · hep-th · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KE4N4DDCHWKYHGY3OLCBNMME4O}

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	2026-07-04T15:50:53.703748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5138de0c623d95839b1b72c416b184e38a016ed1863e2b5b3db501f21f3bf34c

Aliases

arxiv: hep-th/9405084 · arxiv_version: hep-th/9405084v2 · doi: 10.48550/arxiv.hep-th/9405084 · pith_short_12: KE4N4DDCHWKY · pith_short_16: KE4N4DDCHWKYHGY3 · pith_short_8: KE4N4DDC

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/KE4N4DDCHWKYHGY3OLCBNMME4O \
  | 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: 5138de0c623d95839b1b72c416b184e38a016ed1863e2b5b3db501f21f3bf34c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ffcd2e7ced15ab88ac9833dc6f79a76aaefde295e133995e77da3c6c4cd3912",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-05-13T00:47:42Z",
    "title_canon_sha256": "d4f50df2f99148201e4b83b2d22b48e0627907b239eef56b2b88d32428785281"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9405084",
    "kind": "arxiv",
    "version": 2
  }
}