Pith Number

pith:KT2PY3I7

pith:2023:KT2PY3I7PMILIXOKETQSDRYSPP

not attested not anchored not stored refs pending

Confronting the neutron star population with inverse cascades

Axel Brandenburg, Brynmor Haskell, Nikhil Sarin

arxiv:2305.14347 v2 · 2023-05-23 · 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{KT2PY3I7PMILIXOKETQSDRYSPP}

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	2026-07-05T06:34:49.263646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54f4fc6d1f7b10b45dca24e121c7127bdcd1bf9cc50df6da600f1873dfc1ebf8

Aliases

arxiv: 2305.14347 · arxiv_version: 2305.14347v2 · doi: 10.48550/arxiv.2305.14347 · pith_short_12: KT2PY3I7PMIL · pith_short_16: KT2PY3I7PMILIXOK · pith_short_8: KT2PY3I7

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/KT2PY3I7PMILIXOKETQSDRYSPP \
  | 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: 54f4fc6d1f7b10b45dca24e121c7127bdcd1bf9cc50df6da600f1873dfc1ebf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab89e1414dffd9a5df6fb4d7235c8c88331b6352e7e73c45a70115b141623d1c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-05-23T17:59:59Z",
    "title_canon_sha256": "53092f969370b6aa174b819fe23cebd109f4fc8c17274c89b6019c8ee4725ae7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.14347",
    "kind": "arxiv",
    "version": 2
  }
}