Pith Number

pith:CSLMFLED

pith:2005:CSLMFLEDHF5JCLTT5OMGR4PITN

not attested not anchored not stored refs pending

Tunneling through the quantum horizon

Michele Arzano

arxiv:hep-th/0504188 v2 · 2005-04-23 · 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{CSLMFLEDHF5JCLTT5OMGR4PITN}

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	2026-05-18T04:35:16.857450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1496c2ac83397a912e73eb9868f1e89b5f327d163c365e933ad2f71818d36e69

Aliases

arxiv: hep-th/0504188 · arxiv_version: hep-th/0504188v2 · doi: 10.48550/arxiv.hep-th/0504188 · pith_short_12: CSLMFLEDHF5J · pith_short_16: CSLMFLEDHF5JCLTT · pith_short_8: CSLMFLED

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/CSLMFLEDHF5JCLTT5OMGR4PITN \
  | 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: 1496c2ac83397a912e73eb9868f1e89b5f327d163c365e933ad2f71818d36e69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "102d85f87566acafb6366174615b18b084a8c0884784ecb4e33f14307d41c334",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-04-23T01:15:48Z",
    "title_canon_sha256": "cdd8458a3ca714b673bb9a83b49c30e2c7baef310d888acfb77424f8e8d58163"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0504188",
    "kind": "arxiv",
    "version": 2
  }
}