Pith Number

pith:FLVGU4ZY

pith:2026:FLVGU4ZYOXGJEL2GO5KJNAKYC3

not attested not anchored not stored refs pending

Accreting stellar-mass black holes

Adam Ingram, Alexandra Veledina, Bailey Tetarenko, Greg Marcel, Phil Charles, Tom Maccarone

arxiv:2606.19952 v1 · 2026-06-18 · 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{FLVGU4ZYOXGJEL2GO5KJNAKYC3}

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	2026-06-19T16:12:59.059743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aea6a733875cc922f46775496815816d6fabfffc664582fd0a780a0e279cd1e

Aliases

arxiv: 2606.19952 · arxiv_version: 2606.19952v1 · doi: 10.48550/arxiv.2606.19952 · pith_short_12: FLVGU4ZYOXGJ · pith_short_16: FLVGU4ZYOXGJEL2G · pith_short_8: FLVGU4ZY

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/FLVGU4ZYOXGJEL2GO5KJNAKYC3 \
  | 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: 2aea6a733875cc922f46775496815816d6fabfffc664582fd0a780a0e279cd1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2156eebe6a8aaab7b84b63b3e5158fc0e6be65fbd10106638d440cea78c7b50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-18T08:51:49Z",
    "title_canon_sha256": "3b31b18a4695ab41b04300e0ea122b512190026ab64463cf5904d4e29e0556d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19952",
    "kind": "arxiv",
    "version": 1
  }
}