Pith Number

pith:TRG3IC7Z

pith:2024:TRG3IC7Z2VHTZ5FUPGQABY7M6J

not attested not anchored not stored refs pending

Null states and time evolution in a toy model of black hole dynamics

Donald Marolf, Maciej Kolanowski, Xiaoyi Liu, Xi Dong, Zhencheng Wang

arxiv:2405.04571 v1 · 2024-05-07 · 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{TRG3IC7Z2VHTZ5FUPGQABY7M6J}

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

2 papers in Pith

Wormholes as red herrings: reflection positivity and the reconstruction of unitary quantum field theories

Baby Universe in a Coupled SYK Model

Receipt and verification

First computed	2026-07-05T08:16:50.673786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c4db40bf9d54f3cf4b479a000e3ecf268bae05dceabfacb184fc44bbf85de85

Aliases

arxiv: 2405.04571 · arxiv_version: 2405.04571v1 · doi: 10.48550/arxiv.2405.04571 · pith_short_12: TRG3IC7Z2VHT · pith_short_16: TRG3IC7Z2VHTZ5FU · pith_short_8: TRG3IC7Z

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/TRG3IC7Z2VHTZ5FUPGQABY7M6J \
  | 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: 9c4db40bf9d54f3cf4b479a000e3ecf268bae05dceabfacb184fc44bbf85de85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f039f4b79879a0b1772fa498a7ae79db8c399ca21bd951ce8e86d210e9bff09",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2024-05-07T18:00:01Z",
    "title_canon_sha256": "5f8c8c4228fc7eba9ee23e4956a02fa99e4faf8586b59fb2713fd0b71f7fb0c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.04571",
    "kind": "arxiv",
    "version": 1
  }
}