Pith Number

pith:AMGPPPJ6

pith:2015:AMGPPPJ6B3LCIZX3LHHYKK35GH

not attested not anchored not stored refs pending

A positive Bondi--type mass in asymptotically de Sitter spacetimes

L\'aszl\'o B Szabados, Paul Tod

arxiv:1505.06637 v2 · 2015-05-25 · 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{AMGPPPJ6B3LCIZX3LHHYKK35GH}

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	2026-05-18T01:31:02.773653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

030cf7bd3e0ed62466fb59cf852b7d31f9a699deca4d964e30f669584a2a9a5c

Aliases

arxiv: 1505.06637 · arxiv_version: 1505.06637v2 · doi: 10.48550/arxiv.1505.06637 · pith_short_12: AMGPPPJ6B3LC · pith_short_16: AMGPPPJ6B3LCIZX3 · pith_short_8: AMGPPPJ6

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/AMGPPPJ6B3LCIZX3LHHYKK35GH \
  | 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: 030cf7bd3e0ed62466fb59cf852b7d31f9a699deca4d964e30f669584a2a9a5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f382799e3b5cf0910cab3501837d498aaa03fb2245adf7d3855b8acfc34ed17e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-05-25T14:17:05Z",
    "title_canon_sha256": "bcf3d3ef405f7baf2a16b9b7d8882afbbead24df0a91dedb00e877746a13fde1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06637",
    "kind": "arxiv",
    "version": 2
  }
}