Pith Number

pith:IKKS5GS2

pith:2015:IKKS5GS2PHOAWU3VHQV7PP4HFZ

not attested not anchored not stored refs pending

Dynamical Instability of Gaseous Sphere in the Reissner-Nordstrom Limit

M. Sharif, Saadia Mumtaz

arxiv:1512.03098 v2 · 2015-12-06 · 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{IKKS5GS2PHOAWU3VHQV7PP4HFZ}

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	2026-05-18T01:11:45.284920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42952e9a5a79dc0b53753c2bf7bf872e452de694f8d4c2ed0659a0cb75eb617a

Aliases

arxiv: 1512.03098 · arxiv_version: 1512.03098v2 · doi: 10.48550/arxiv.1512.03098 · pith_short_12: IKKS5GS2PHOA · pith_short_16: IKKS5GS2PHOAWU3V · pith_short_8: IKKS5GS2

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/IKKS5GS2PHOAWU3VHQV7PP4HFZ \
  | 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: 42952e9a5a79dc0b53753c2bf7bf872e452de694f8d4c2ed0659a0cb75eb617a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8775e8b2cd2e0a9e2fbe162e016ca16d2ce1dc19d58b39bca652c54df04e9b67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-12-06T13:27:12Z",
    "title_canon_sha256": "8449dda3517dee79a08f2a1f345669b9ee5c92b3030f12aee2c9f4449729a32f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03098",
    "kind": "arxiv",
    "version": 2
  }
}