Pith Number

pith:5YTINJDE

pith:2019:5YTINJDEBLSFFNWYQHQ6KOV7SG

not attested not anchored not stored refs pending

Decoding signatures of extra dimensions and estimating spin of quasars from the continuum spectrum

Indrani Banerjee, Soumitra SenGupta, Sumanta Chakraborty

arxiv:1905.08043 v2 · 2019-05-20 · gr-qc · astro-ph.HE · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5YTINJDEBLSFFNWYQHQ6KOV7SG}

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.

Cited by

1 paper in Pith

Investigating the interplay of the braneworld gravity and the plasma environment on the black hole shadow

Receipt and verification

First computed	2026-07-05T00:00:26.192932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee2686a4640ae452b6d881e1e53abf918662bddb5f0be8205b060039d176acee

Aliases

arxiv: 1905.08043 · arxiv_version: 1905.08043v2 · doi: 10.48550/arxiv.1905.08043 · pith_short_12: 5YTINJDEBLSF · pith_short_16: 5YTINJDEBLSFFNWY · pith_short_8: 5YTINJDE

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/5YTINJDEBLSFFNWYQHQ6KOV7SG \
  | 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: ee2686a4640ae452b6d881e1e53abf918662bddb5f0be8205b060039d176acee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9edfe5df3d31c2fca5792477476e15b52374333ce1c5df0fca2ec9be65eadce",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-05-20T12:35:24Z",
    "title_canon_sha256": "e49730bbbbbb6e36ef415adc0d6991e2b4b1b2532dddf92ca34302b61660f733"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08043",
    "kind": "arxiv",
    "version": 2
  }
}