Pith Number

pith:IUUZDWQX

pith:2015:IUUZDWQXGMGNNSKQJBEM7OCVOA

not attested not anchored not stored refs pending

On the stability of gravity with Dirichlet walls

Donald Marolf, Jorge E. Santos, Tomas Andrade, William R. Kelly

arxiv:1504.07580 v1 · 2015-04-28 · 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{IUUZDWQXGMGNNSKQJBEM7OCVOA}

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

Dirichlet walls and the end of time

The yes boundaries wavefunctions of the universe

Receipt and verification

First computed	2026-05-18T01:26:42.928847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

452991da17330cd6c9504848cfb855702dd3bad77932ac514520defe6cc29284

Aliases

arxiv: 1504.07580 · arxiv_version: 1504.07580v1 · doi: 10.48550/arxiv.1504.07580 · pith_short_12: IUUZDWQXGMGN · pith_short_16: IUUZDWQXGMGNNSKQ · pith_short_8: IUUZDWQX

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/IUUZDWQXGMGNNSKQJBEM7OCVOA \
  | 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: 452991da17330cd6c9504848cfb855702dd3bad77932ac514520defe6cc29284

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c533f4282a436b7d58c9cfe87a94270ddd13453ead7d37fede0abf3ec7398328",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-04-28T17:34:48Z",
    "title_canon_sha256": "36eeeb8dd2a5befb5259ef7fe004086cdaf85b68d3bb9953e54f433e79f2399a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07580",
    "kind": "arxiv",
    "version": 1
  }
}