Pith Number

pith:ESN7MVNO

pith:2017:ESN7MVNOMTYA46H2QH5MD3HAZR

not attested not anchored not stored refs pending

Hibernating black holes revealed by photometric mass functions

Jorge Casares

arxiv:1711.03553 v1 · 2017-11-09 · astro-ph.SR · astro-ph.GA · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ESN7MVNOMTYA46H2QH5MD3HAZR}

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.

Receipt and verification

First computed	2026-05-18T00:28:10.384984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

249bf655ae64f00e78fa81fac1ece0cc7d2517e37ec31bec9abfec01d35e0d44

Aliases

arxiv: 1711.03553 · arxiv_version: 1711.03553v1 · doi: 10.48550/arxiv.1711.03553 · pith_short_12: ESN7MVNOMTYA · pith_short_16: ESN7MVNOMTYA46H2 · pith_short_8: ESN7MVNO

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/ESN7MVNOMTYA46H2QH5MD3HAZR \
  | 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: 249bf655ae64f00e78fa81fac1ece0cc7d2517e37ec31bec9abfec01d35e0d44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fec0db14aa0f91310a3125c5bdd15d6cfab9f74198dc14aff1ed0209526f0f7a",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-11-09T19:00:01Z",
    "title_canon_sha256": "63659fbc69a6bc28268b7dad48a19e8def4320cbb5f4cfd4b48c1e95163253e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03553",
    "kind": "arxiv",
    "version": 1
  }
}