Pith Number

pith:M4UCMVL2

pith:2015:M4UCMVL2WFNLECOU2SOCATUBOB

not attested not anchored not stored refs pending

Linearized 3D gravity with dust

Jonathan Ziprick, Shohreh Rahmati, Viqar Husain

arxiv:1509.06091 v2 · 2015-09-21 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M4UCMVL2WFNLECOU2SOCATUBOB}

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	2026-05-18T01:21:54.164402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

672826557ab15ab209d4d49c204e81707c14f2850bfb959bafbfa7ad6b6d968f

Aliases

arxiv: 1509.06091 · arxiv_version: 1509.06091v2 · doi: 10.48550/arxiv.1509.06091 · pith_short_12: M4UCMVL2WFNL · pith_short_16: M4UCMVL2WFNLECOU · pith_short_8: M4UCMVL2

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/M4UCMVL2WFNLECOU2SOCATUBOB \
  | 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: 672826557ab15ab209d4d49c204e81707c14f2850bfb959bafbfa7ad6b6d968f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74627e22d9c7467aa529b18cc91068831f2e626fbdafa62e5a90f1dfad69b78f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-09-21T01:42:39Z",
    "title_canon_sha256": "29fb1f6d1712ed061f54a9d7b7cc29f99e75cffae216ac23e9f91084f6ccd7d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06091",
    "kind": "arxiv",
    "version": 2
  }
}