Pith Number

pith:F7IJDTKP

pith:2018:F7IJDTKPX43VES2LWV6W6G2MOV

not attested not anchored not stored refs pending

Anisotropic strange stars with Tolman V potential

B.K. Guha, Debabrata Deb, Dibyendu Shee, Saibal Ray, Shounak Ghosh

arxiv:1808.02371 v1 · 2018-08-04 · 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{F7IJDTKPX43VES2LWV6W6G2MOV}

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	2026-05-18T00:08:37.289273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fd091cd4fbf37524b4bb57d6f1b4c75401aa48d69e4aedbd40aeea67d08a389

Aliases

arxiv: 1808.02371 · arxiv_version: 1808.02371v1 · doi: 10.48550/arxiv.1808.02371 · pith_short_12: F7IJDTKPX43V · pith_short_16: F7IJDTKPX43VES2L · pith_short_8: F7IJDTKP

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/F7IJDTKPX43VES2LWV6W6G2MOV \
  | 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: 2fd091cd4fbf37524b4bb57d6f1b4c75401aa48d69e4aedbd40aeea67d08a389

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f8572cd7855cc3b29cd4494f0a70b6be7830672672838179a2b44fd9d6b4097",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-08-04T08:37:43Z",
    "title_canon_sha256": "6f48fa1c2feca800d697627ac716553d78add610ed313ee5fbd9c0b1dea2789c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02371",
    "kind": "arxiv",
    "version": 1
  }
}