Pith Number

pith:W7SZA7SA

pith:2026:W7SZA7SAT3RSZ362H7UD4OSWF4

not attested not anchored not stored refs pending

Super-Eddington accretion of black holes in early nuclear bursts gives birth to Little Red Dots

Houjun Mo, Yangyao Chen

arxiv:2605.31077 v1 · 2026-05-29 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W7SZA7SAT3RSZ362H7UD4OSWF4}

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	2026-06-01T01:03:34.834553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7e5907e409ee32cefda3fe83e3a562f3415c085c9cd48264ae7eeac651ac0fb

Aliases

arxiv: 2605.31077 · arxiv_version: 2605.31077v1 · doi: 10.48550/arxiv.2605.31077 · pith_short_12: W7SZA7SAT3RS · pith_short_16: W7SZA7SAT3RSZ362 · pith_short_8: W7SZA7SA

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/W7SZA7SAT3RSZ362H7UD4OSWF4 \
  | 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: b7e5907e409ee32cefda3fe83e3a562f3415c085c9cd48264ae7eeac651ac0fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1066f7e4b24b87275883a9abab8d64ea6ab833f1446f06f8b6c90f952288701c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-05-29T09:45:39Z",
    "title_canon_sha256": "0c91d41ee4e0222e08e72f2151738df8518d0e3dac571ecb92a3091b6cf49681"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.31077",
    "kind": "arxiv",
    "version": 1
  }
}