Pith Number

pith:22F2DGE4

pith:2021:22F2DGE4NXONU35GVUNTCNX4IW

not attested not anchored not stored refs pending

Scrambling and the black hole atmosphere

Phuc Nguyen, Ted Jacobson

arxiv:2111.00669 v1 · 2021-11-01 · 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{22F2DGE4NXONU35GVUNTCNX4IW}

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	2026-07-05T03:27:45.561070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d68ba1989c6ddcda6fa6ad1b3136fc459191013ede5dc951a8458fa97255ac5e

Aliases

arxiv: 2111.00669 · arxiv_version: 2111.00669v1 · doi: 10.48550/arxiv.2111.00669 · pith_short_12: 22F2DGE4NXON · pith_short_16: 22F2DGE4NXONU35G · pith_short_8: 22F2DGE4

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/22F2DGE4NXONU35GVUNTCNX4IW \
  | 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: d68ba1989c6ddcda6fa6ad1b3136fc459191013ede5dc951a8458fa97255ac5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d66c011d33d6faca3a1bfe88eeb0f087cdc281f9b4337d7b9da1d6b898cc286",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-11-01T02:52:54Z",
    "title_canon_sha256": "7f54b4a9c3415a940e12b83d80e55dbe31cfa08cd53f659b4d990adfb1bb0a08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00669",
    "kind": "arxiv",
    "version": 1
  }
}