Pith Number

pith:NHSGWKO4

pith:2021:NHSGWKO43HBNE5AR3GPU35ZXUV

not attested not anchored not stored refs pending

Neutrino trapping in extremely compact Tolman VII spacetimes

Camilo Posada, Jan Hlad\'ik, Jaroslav Vrba, Zden\v{e}k Stuchl\'ik

arxiv:2106.05750 v1 · 2021-06-10 · 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{NHSGWKO43HBNE5AR3GPU35ZXUV}

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

Horizonless star based on regular black hole with finite radius and its observational signatures

Receipt and verification

First computed	2026-07-05T02:51:27.219772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69e46b29dcd9c2d27411d99f4df737a57e19449f5110cbb848f89f6af897e826

Aliases

arxiv: 2106.05750 · arxiv_version: 2106.05750v1 · doi: 10.48550/arxiv.2106.05750 · pith_short_12: NHSGWKO43HBN · pith_short_16: NHSGWKO43HBNE5AR · pith_short_8: NHSGWKO4

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/NHSGWKO43HBNE5AR3GPU35ZXUV \
  | 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: 69e46b29dcd9c2d27411d99f4df737a57e19449f5110cbb848f89f6af897e826

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66795a72ff4cd5e0516ba972c1d4cc34d0f38333692092d17f19eae95d69a1b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-06-10T13:58:25Z",
    "title_canon_sha256": "ab2938593567a1727fa61f7d576546b807538fff380d591c827843c3542beb38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.05750",
    "kind": "arxiv",
    "version": 1
  }
}