Pith Number

pith:KASRCEF4

pith:2021:KASRCEF4PBEEEB74P7MFZNYMV2

not attested not anchored not stored refs pending

Large Diffeomorphisms and Accidental Symmetry of the Extremal Horizon

Achilleas P. Porfyriadis, Grant N. Remmen

arxiv:2112.13853 v2 · 2021-12-27 · 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{KASRCEF4PBEEEB74P7MFZNYMV2}

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

Axions Create Singularities on Extremal Horizons

Receipt and verification

First computed	2026-07-05T04:06:48.084161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50251110bc78484207fc7fd85cb70caea4d3b37919e901390c0fa4d39e096013

Aliases

arxiv: 2112.13853 · arxiv_version: 2112.13853v2 · doi: 10.48550/arxiv.2112.13853 · pith_short_12: KASRCEF4PBEE · pith_short_16: KASRCEF4PBEEEB74 · pith_short_8: KASRCEF4

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/KASRCEF4PBEEEB74P7MFZNYMV2 \
  | 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: 50251110bc78484207fc7fd85cb70caea4d3b37919e901390c0fa4d39e096013

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b70b5a76a92c3d565db8de0a8ab63c8a5e60dc7709245dd94a53c04e3e77a75",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-12-27T19:00:01Z",
    "title_canon_sha256": "9664c35981501f746b163bd8decad2948f42cba03864aa2afe6545763dfc18dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.13853",
    "kind": "arxiv",
    "version": 2
  }
}