Pith Number

pith:MMWE4YGD

pith:2021:MMWE4YGDKLY4RWIYOJZ5X4W2JR

not attested not anchored not stored refs pending

Charges and Fluxes on (Perturbed) Non-expanding Horizons

Abhay Ashtekar, Jerzy lewandowski, Maciej Kolanowski, Neev Khera

arxiv:2112.05608 v2 · 2021-12-10 · 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{MMWE4YGDKLY4RWIYOJZ5X4W2JR}

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

2 papers in Pith

Cusp Formation in Merging Black Hole Horizons

Receipt and verification

First computed	2026-07-05T04:01:05.914377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

632c4e60c352f1c8d9187273dbf2da4c4f9d0bbc1b2effa83a1a747f66e646c0

Aliases

arxiv: 2112.05608 · arxiv_version: 2112.05608v2 · doi: 10.48550/arxiv.2112.05608 · pith_short_12: MMWE4YGDKLY4 · pith_short_16: MMWE4YGDKLY4RWIY · pith_short_8: MMWE4YGD

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/MMWE4YGDKLY4RWIYOJZ5X4W2JR \
  | 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: 632c4e60c352f1c8d9187273dbf2da4c4f9d0bbc1b2effa83a1a747f66e646c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7613c71dd99eda268b935c90bb8b50c338d2b8cc7a17dd7fd5317880c5b90af9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-12-10T15:40:51Z",
    "title_canon_sha256": "51e57762274b2e04f6c873aafb117bc2e28a5b72cd26027933a4ac933db8e23f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.05608",
    "kind": "arxiv",
    "version": 2
  }
}