Pith Number

pith:BEBATPN6

pith:2023:BEBATPN6YPMCD5L42BMHK2TOER

not attested not anchored not stored refs pending

Boundary signature of singularity in the presence of a shock wave

Gary T. Horowitz, Henry Leung, Leonel Queimada, Ying Zhao

arxiv:2310.03076 v2 · 2023-10-04 · 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{BEBATPN6YPMCD5L42BMHK2TOER}

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	2026-07-05T07:49:55.712766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

090209bdbec3d821f57cd058756a6e24523cb67911726a57f007c52392323a43

Aliases

arxiv: 2310.03076 · arxiv_version: 2310.03076v2 · doi: 10.48550/arxiv.2310.03076 · pith_short_12: BEBATPN6YPMC · pith_short_16: BEBATPN6YPMCD5L4 · pith_short_8: BEBATPN6

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/BEBATPN6YPMCD5L42BMHK2TOER \
  | 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: 090209bdbec3d821f57cd058756a6e24523cb67911726a57f007c52392323a43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ebfa143e229c6e0e5566920cd394af72aadb64305a7d7ca797f3f6b5488e935",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-10-04T18:00:04Z",
    "title_canon_sha256": "f8c445d9272e2d0ce43927fee5c408c6dd53267d84235cf905fe2740eab6021a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.03076",
    "kind": "arxiv",
    "version": 2
  }
}