Pith Number

pith:2K2JNWP3

pith:2018:2K2JNWP3FNZH7PXWGSIOGRDJIG

not attested not anchored not stored refs pending

Resisting collapse: How matter inside a black hole can withstand gravity

A.J.M. Medved, Ram Brustein

arxiv:1805.11667 v2 · 2018-05-29 · 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{2K2JNWP3FNZH7PXWGSIOGRDJIG}

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

Testing the nature of dark compact objects: a status report

Receipt and verification

First computed	2026-05-17T23:50:13.586781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2b496d9fb2b727fbef63490e3446941a1be383836875f751183da65286f338f

Aliases

arxiv: 1805.11667 · arxiv_version: 1805.11667v2 · doi: 10.48550/arxiv.1805.11667 · pith_short_12: 2K2JNWP3FNZH · pith_short_16: 2K2JNWP3FNZH7PXW · pith_short_8: 2K2JNWP3

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/2K2JNWP3FNZH7PXWGSIOGRDJIG \
  | 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: d2b496d9fb2b727fbef63490e3446941a1be383836875f751183da65286f338f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a37f7f674f28e3be82b09d1b39e700814ac0d305588cf0b86106bb789712f627",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-05-29T19:04:03Z",
    "title_canon_sha256": "cfa966b0b3a57a1f9970b777ec3f7a62da0757681bca44b01dc202c47af49147"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11667",
    "kind": "arxiv",
    "version": 2
  }
}