Pith Number

pith:I7PAOA4Q

pith:2017:I7PAOA4QFFW3AZL6J44KELVZKP

not attested not anchored not stored refs pending

A Perturbative Approach to Neutron Stars in $f(T, \mathcal{T})-$Gravity

Jackson Levi Said, Mark Pace

arxiv:1704.03343 v1 · 2017-04-10 · gr-qc · astro-ph.HE · 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{I7PAOA4QFFW3AZL6J44KELVZKP}

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	2026-05-18T00:45:01.123715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47de070390296db0657e4f38a22eb953e451f6e20faf5bd0c11e78b388b9040f

Aliases

arxiv: 1704.03343 · arxiv_version: 1704.03343v1 · doi: 10.48550/arxiv.1704.03343 · pith_short_12: I7PAOA4QFFW3 · pith_short_16: I7PAOA4QFFW3AZL6 · pith_short_8: I7PAOA4Q

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/I7PAOA4QFFW3AZL6J44KELVZKP \
  | 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: 47de070390296db0657e4f38a22eb953e451f6e20faf5bd0c11e78b388b9040f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "989126431bd7c70c1a38892bc57d412cc64ac8dedfbb3964ec39d7bf2276fe5c",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-04-10T15:07:15Z",
    "title_canon_sha256": "4a881ec67ea8c823d697adb1e5c8064ad4c99879ddb0c86b92e6305f66406273"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03343",
    "kind": "arxiv",
    "version": 1
  }
}