Pith Number

pith:3IAIDXW6

pith:2020:3IAIDXW6Y77S3DDMJEUGXOGAIT

not attested not anchored not stored refs pending

Existence and uniqueness of solutions of the semiclassical Einstein equation in cosmological models

Daniel Siemssen, Nicola Pinamonti, Paolo Meda

arxiv:2007.14665 v1 · 2020-07-29 · math-ph · gr-qc · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3IAIDXW6Y77S3DDMJEUGXOGAIT}

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

Complete Quantum Stress Tensor Inside a Four Dimensional Schwarzschild Black Hole: A Divergent Focusing Source

Receipt and verification

First computed	2026-07-05T03:34:19.911162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da0081dedec7ff2d8c6c49286bb8c044cbe3f5db7b29dfbea95fb05b160c1840

Aliases

arxiv: 2007.14665 · arxiv_version: 2007.14665v1 · doi: 10.48550/arxiv.2007.14665 · pith_short_12: 3IAIDXW6Y77S · pith_short_16: 3IAIDXW6Y77S3DDM · pith_short_8: 3IAIDXW6

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/3IAIDXW6Y77S3DDMJEUGXOGAIT \
  | 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: da0081dedec7ff2d8c6c49286bb8c044cbe3f5db7b29dfbea95fb05b160c1840

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4aecc47d0217af2133b24ee8e7bdd0c80f79ef29180014a3c4ef1870780b0fcf",
    "cross_cats_sorted": [
      "gr-qc",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2020-07-29T08:25:25Z",
    "title_canon_sha256": "1d2d27f91cab0980ccd66675db7be6f6220fcdc6428ee002be247f0373cd64c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.14665",
    "kind": "arxiv",
    "version": 1
  }
}