Pith Number

pith:STPBUTOQ

pith:2021:STPBUTOQPTJKD3AOUASPMBUMVE

not attested not anchored not stored refs pending

A new shape function and some specific wormhole solutions in braneworld scenario

Bikram Ghosh, Saugata Mitra

arxiv:2109.03885 v1 · 2021-09-08 · 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{STPBUTOQPTJKD3AOUASPMBUMVE}

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 Evolving Wormholes in $f(R,T)$ Gravity

Receipt and verification

First computed	2026-07-05T03:12:52.097907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94de1a4dd07cd2a1ec0ea024f6068ca903204b94be3a3d34b2252468428984c9

Aliases

arxiv: 2109.03885 · arxiv_version: 2109.03885v1 · doi: 10.48550/arxiv.2109.03885 · pith_short_12: STPBUTOQPTJK · pith_short_16: STPBUTOQPTJKD3AO · pith_short_8: STPBUTOQ

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/STPBUTOQPTJKD3AOUASPMBUMVE \
  | 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: 94de1a4dd07cd2a1ec0ea024f6068ca903204b94be3a3d34b2252468428984c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a57e359703dd263d44f96e01815f2051fd4c3c642ce7234ebb47a066b653812",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-09-08T19:28:39Z",
    "title_canon_sha256": "2aa0f9cd78e2c4902083cb7f186921390162673b097fa21e332c7d6939ce0283"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03885",
    "kind": "arxiv",
    "version": 1
  }
}