Pith Number

pith:FM5YXJFM

pith:2021:FM5YXJFMNNTZ5L4S2C75GPS5HV

not attested not anchored not stored refs pending

Revisiting the Evolving Lorentzian Wormhole: a General Perspective

Subhra Bhattacharya, Tanwi Bandyopadhyay

arxiv:2108.11339 v2 · 2021-08-24 · 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{FM5YXJFMNNTZ5L4S2C75GPS5HV}

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	2026-07-05T03:33:23.313543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b3b8ba4ac6b679eaf92d0bfd33e5d3d50b6d4e04fcda3f45928e508519d23fd

Aliases

arxiv: 2108.11339 · arxiv_version: 2108.11339v2 · doi: 10.48550/arxiv.2108.11339 · pith_short_12: FM5YXJFMNNTZ · pith_short_16: FM5YXJFMNNTZ5L4S · pith_short_8: FM5YXJFM

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/FM5YXJFMNNTZ5L4S2C75GPS5HV \
  | 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: 2b3b8ba4ac6b679eaf92d0bfd33e5d3d50b6d4e04fcda3f45928e508519d23fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7aa4f3e200896cf05bf9eee8a75d6f89026f4d632d7c5572d07131913711d2f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-08-24T07:44:27Z",
    "title_canon_sha256": "e2fbeebd4123e5e2e23f9692e713ff583b92b790469cab9813d905c6c4082bdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.11339",
    "kind": "arxiv",
    "version": 2
  }
}