Pith Number

pith:V3FUS6VZ

pith:2019:V3FUS6VZQIM4ADJBZPZRVQ6WIU

not attested not anchored not stored refs pending

Note on neutron star equation of state in the light of GW170817

Ang Li, Zhen-Yu Zhu

arxiv:1903.01280 v2 · 2019-03-01 · nucl-th · astro-ph.HE · astro-ph.SR · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V3FUS6VZQIM4ADJBZPZRVQ6WIU}

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	2026-05-17T23:40:03.771183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aecb497ab98219c00d21cbf31ac3d64514bd46058a67ca0b5fc1cb56e96827d9

Aliases

arxiv: 1903.01280 · arxiv_version: 1903.01280v2 · doi: 10.48550/arxiv.1903.01280 · pith_short_12: V3FUS6VZQIM4 · pith_short_16: V3FUS6VZQIM4ADJB · pith_short_8: V3FUS6VZ

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/V3FUS6VZQIM4ADJBZPZRVQ6WIU \
  | 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: aecb497ab98219c00d21cbf31ac3d64514bd46058a67ca0b5fc1cb56e96827d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f58d50e1a1b94a58bc5456f1c4ddcadf4d05bbea396b52805e16d25479d914b",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2019-03-01T14:34:30Z",
    "title_canon_sha256": "a72578a9c7f7d7a86e98744a6bfb85b3ce86de5f6465777c9c439bc4da8b8d40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01280",
    "kind": "arxiv",
    "version": 2
  }
}