Pith Number

pith:D6TX3YTM

pith:2020:D6TX3YTMECCNEXKJSA57FXCD3Y

not attested not anchored not stored refs pending

Island in the Presence of Higher Derivative Terms

Ali Naseh, Amin Faraji Astaneh, Mohsen Alishahiha

arxiv:2005.08715 v2 · 2020-05-18 · hep-th · gr-qc · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D6TX3YTMECCNEXKJSA57FXCD3Y}

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.

Cited by

1 paper in Pith

Entanglement islands, fuzzballs and stretched horizons

Receipt and verification

First computed	2026-07-05T02:17:24.249352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fa77de26c2084d25d49903bf2dc43de19c98374dace2d368955e31d483335c6

Aliases

arxiv: 2005.08715 · arxiv_version: 2005.08715v2 · doi: 10.48550/arxiv.2005.08715 · pith_short_12: D6TX3YTMECCN · pith_short_16: D6TX3YTMECCNEXKJ · pith_short_8: D6TX3YTM

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/D6TX3YTMECCNEXKJSA57FXCD3Y \
  | 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: 1fa77de26c2084d25d49903bf2dc43de19c98374dace2d368955e31d483335c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1e29d499ede94c235411392a61ffbaa636c18a888ee74385cf8cc5261b222d1",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-05-18T13:44:03Z",
    "title_canon_sha256": "40733e8a59ee31a3bd48d36571e089bc953fc8417104bd47f2f5551defc2d7b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.08715",
    "kind": "arxiv",
    "version": 2
  }
}