Pith Number

pith:XM32ABFW

pith:2021:XM32ABFWGGSHVONVIOPL5FEQZF

not attested not anchored not stored refs pending

Stress-energy Tensor for a Quantized Scalar Field in a Four-Dimensional Black Hole Spacetime that Forms From the Collapse of a Null Shell

Alessandro Fabbri, Paul R. Anderson, Raymond D. Clark, Shohreh Gholizadeh Siahmazgi

arxiv:2111.14764 v1 · 2021-11-29 · 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{XM32ABFWGGSHVONVIOPL5FEQZF}

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	2026-07-05T03:35:55.261647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb37a004b631a47ab9b5439ebe9490c96caccfbf920b7806d61bbdd70453dcb2

Aliases

arxiv: 2111.14764 · arxiv_version: 2111.14764v1 · doi: 10.48550/arxiv.2111.14764 · pith_short_12: XM32ABFWGGSH · pith_short_16: XM32ABFWGGSHVONV · pith_short_8: XM32ABFW

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/XM32ABFWGGSHVONVIOPL5FEQZF \
  | 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: bb37a004b631a47ab9b5439ebe9490c96caccfbf920b7806d61bbdd70453dcb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8316609c909d18c9aab4a4f72dc58318763eaced2d1c26c756ed9e4f805ec38a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-11-29T18:16:18Z",
    "title_canon_sha256": "126d6eef9e46facc674b003b111850b9e14ab9a4fcef6a7c9fd598aba6f32c00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.14764",
    "kind": "arxiv",
    "version": 1
  }
}