Pith Number

pith:PBBT5E6L

pith:2014:PBBT5E6L4EV3MXMMANE3GKBNQS

not attested not anchored not stored refs pending

Initial data for binary neutron stars with adjustable eccentricity

Bernd Bruegmann, Charalampos M. Markakis, Nathan K. Johnson-McDaniel, Niclas Moldenhauer, Wolfgang Tichy

arxiv:1408.4136 v2 · 2014-08-18 · gr-qc · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PBBT5E6L4EV3MXMMANE3GKBNQS}

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	2026-05-18T02:39:00.711153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78433e93cbe12bb65d8c0349b3282d849b1a16695c4935302ad2b852774a44b1

Aliases

arxiv: 1408.4136 · arxiv_version: 1408.4136v2 · doi: 10.48550/arxiv.1408.4136 · pith_short_12: PBBT5E6L4EV3 · pith_short_16: PBBT5E6L4EV3MXMM · pith_short_8: PBBT5E6L

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/PBBT5E6L4EV3MXMMANE3GKBNQS \
  | 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: 78433e93cbe12bb65d8c0349b3282d849b1a16695c4935302ad2b852774a44b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b80bbcc7767feb423f91ae5be06dd9cb5d4fb31f894e17bd8d0cfef6cb8bb5ed",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-08-18T20:01:19Z",
    "title_canon_sha256": "56ef66ae0816cb4002e3336db7b6746c6a9c17a3b4c90d4569e3fe60db33a6da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4136",
    "kind": "arxiv",
    "version": 2
  }
}