Pith Number

pith:AGMWUTAJ

pith:2019:AGMWUTAJ343GWZSXHMP6YOTDKJ

not attested not anchored not stored refs pending

Topological black holes in mimetic gravity

Ahmad Sheykhi, Saskia Grunau

arxiv:1911.13072 v2 · 2019-11-29 · 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{AGMWUTAJ343GWZSXHMP6YOTDKJ}

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

Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A$^*$

Receipt and verification

First computed	2026-07-05T03:31:51.694183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01996a4c09df366b66573b1fec3a63527ce8862c9cc9dbf97a1e96d5ef0b3c87

Aliases

arxiv: 1911.13072 · arxiv_version: 1911.13072v2 · doi: 10.48550/arxiv.1911.13072 · pith_short_12: AGMWUTAJ343G · pith_short_16: AGMWUTAJ343GWZSX · pith_short_8: AGMWUTAJ

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/AGMWUTAJ343GWZSXHMP6YOTDKJ \
  | 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: 01996a4c09df366b66573b1fec3a63527ce8862c9cc9dbf97a1e96d5ef0b3c87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed49d9c53c3c29514b97a0e62a4b5c8266fdf36024aab6d8e8883cd6e60f7a55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-11-29T12:02:24Z",
    "title_canon_sha256": "82ea3a864f74b4d885602add3faae40c97303ebb7f8b1a7cd547566ea270c1a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.13072",
    "kind": "arxiv",
    "version": 2
  }
}