Pith Number

pith:NUGRRPXH

pith:2018:NUGRRPXHTL4YRNTNYDFXNWZK72

not attested not anchored not stored refs pending

Study of plume dynamics and plasma density during its expansion

Ajai Kumar, G. Veda Prakash, Kiran Patel, Narayan Behera

arxiv:1810.09191 v1 · 2018-10-22 · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NUGRRPXHTL4YRNTNYDFXNWZK72}

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	2026-05-18T00:02:40.828746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d0d18bee79af988b66dc0cb76db2afe829659be43b36185783cdf179f30eaff

Aliases

arxiv: 1810.09191 · arxiv_version: 1810.09191v1 · doi: 10.48550/arxiv.1810.09191 · pith_short_12: NUGRRPXHTL4Y · pith_short_16: NUGRRPXHTL4YRNTN · pith_short_8: NUGRRPXH

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/NUGRRPXHTL4YRNTNYDFXNWZK72 \
  | 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: 6d0d18bee79af988b66dc0cb76db2afe829659be43b36185783cdf179f30eaff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3decafdf97bd143b5067023292fb4a513a290f0d806973b3c8be126afe927b1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2018-10-22T11:56:22Z",
    "title_canon_sha256": "99eb4469f8d337f965cdb697cf77e0c7104f5dc414fefcbe47ba51c544529c1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09191",
    "kind": "arxiv",
    "version": 1
  }
}