Pith Number

pith:QDHGV6Z4

pith:2024:QDHGV6Z4ZYSSS6A5DNC2ZWXB3G

not attested not anchored not stored refs pending

The secret structure of the gravitational vacuum

Samir D. Mathur

arxiv:2405.08945 v2 · 2024-05-14 · 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{QDHGV6Z4ZYSSS6A5DNC2ZWXB3G}

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

Blackish Holes

Receipt and verification

First computed	2026-07-05T08:34:18.929292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80ce6afb3cce2529781d1b45acdae1d9a21f3d15f5fefd321089371e64ae5819

Aliases

arxiv: 2405.08945 · arxiv_version: 2405.08945v2 · doi: 10.48550/arxiv.2405.08945 · pith_short_12: QDHGV6Z4ZYSS · pith_short_16: QDHGV6Z4ZYSSS6A5 · pith_short_8: QDHGV6Z4

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/QDHGV6Z4ZYSSS6A5DNC2ZWXB3G \
  | 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: 80ce6afb3cce2529781d1b45acdae1d9a21f3d15f5fefd321089371e64ae5819

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9770f5aa40ad587abeeb41c561f1a73d6444714526957dd37ec16a7b1559b2da",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2024-05-14T20:22:58Z",
    "title_canon_sha256": "628010cfce513d14891b703fceafd0f3ac32f5ea98b66c2b7da71e50cfab75a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.08945",
    "kind": "arxiv",
    "version": 2
  }
}