Pith Number

pith:KVQTPMPK

pith:2017:KVQTPMPKHVGXOF7PLL6YKKKG3H

not attested not anchored not stored refs pending

Pinning down the superfluid and nuclear equation of state and measuring neutron star mass using pulsar glitches

Cristobal M. Espinoza, Danai Antonopoulou, Nils Andersson, Wynn C. G. Ho

arxiv:1703.00932 v1 · 2017-03-02 · astro-ph.HE · astro-ph.SR · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KVQTPMPKHVGXOF7PLL6YKKKG3H}

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	2026-05-18T00:47:45.512187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

556137b1ea3d4d7717ef5afd852946d9f709a1fc0fe823dc1519c5baf3feedcb

Aliases

arxiv: 1703.00932 · arxiv_version: 1703.00932v1 · doi: 10.48550/arxiv.1703.00932 · pith_short_12: KVQTPMPKHVGX · pith_short_16: KVQTPMPKHVGXOF7P · pith_short_8: KVQTPMPK

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/KVQTPMPKHVGXOF7PLL6YKKKG3H \
  | 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: 556137b1ea3d4d7717ef5afd852946d9f709a1fc0fe823dc1519c5baf3feedcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e95277ef8590d0ed8952e89cc0a8f0124e3def3af27591186759164131782a43",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-03-02T19:56:13Z",
    "title_canon_sha256": "ef4672fd4049c4984b043da79161b6bde103a15a0afec48f0e23c11bb0e805d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00932",
    "kind": "arxiv",
    "version": 1
  }
}