Pith Number

pith:K37SR5AE

pith:2017:K37SR5AEEOWNQTHYSMDF3F45J5

not attested not anchored not stored refs pending

Neutron Stars: Laboratories for fundamental physics under extreme astrophysical conditions

Debades Bandyopadhyay

arxiv:1709.07260 v1 · 2017-09-21 · 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{K37SR5AEEOWNQTHYSMDF3F45J5}

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	2026-05-18T00:34:17.238602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56ff28f40423acd84cf893065d979d4f5b8d44d7bb9d6db4b6562c6d69518669

Aliases

arxiv: 1709.07260 · arxiv_version: 1709.07260v1 · doi: 10.48550/arxiv.1709.07260 · pith_short_12: K37SR5AEEOWN · pith_short_16: K37SR5AEEOWNQTHY · pith_short_8: K37SR5AE

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/K37SR5AEEOWNQTHYSMDF3F45J5 \
  | 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: 56ff28f40423acd84cf893065d979d4f5b8d44d7bb9d6db4b6562c6d69518669

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db7e97be5a93886af1aed3c623af760ebb61f8210ce2262a62ff7dc7f84e91ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-09-21T11:08:27Z",
    "title_canon_sha256": "8dcaf05a9d9019b0b896ee392024439f544c8b9e1ea51aa19344c08af43ca73f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07260",
    "kind": "arxiv",
    "version": 1
  }
}