Pith Number

pith:44HBEMPU

pith:2007:44HBEMPUYJSX6AJRTOMY3RIFL3

not attested not anchored not stored refs pending

No hair theorems for positive \Lambda

Amitabha Lahiri, Sourav Bhattacharya

arxiv:gr-qc/0702006 v2 · 2007-02-01 · 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{44HBEMPUYJSX6AJRTOMY3RIFL3}

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

Quasinormal Modes and Dynamical Evolution of Scalar Fields in the Einstein-Bumblebee Theory with a Cosmological Constant

Receipt and verification

First computed	2026-07-04T15:31:27.835585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e70e1231f4c2657f01319b998dc5055ee8d5f0cf33b9c72bd313112957c43cdf

Aliases

arxiv: gr-qc/0702006 · arxiv_version: gr-qc/0702006v2 · doi: 10.48550/arxiv.gr-qc/0702006 · pith_short_12: 44HBEMPUYJSX · pith_short_16: 44HBEMPUYJSX6AJR · pith_short_8: 44HBEMPU

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/44HBEMPUYJSX6AJRTOMY3RIFL3 \
  | 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: e70e1231f4c2657f01319b998dc5055ee8d5f0cf33b9c72bd313112957c43cdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8959961eb13f17d83e2a3c62082c317348b1f4c7139763b4c306622662a87291",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2007-02-01T12:12:13Z",
    "title_canon_sha256": "a1edb8ae0c3ec98af656ab516dd05adcca136ca884af9b6aeaba13cb93ccc01b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0702006",
    "kind": "arxiv",
    "version": 2
  }
}