Pith Number

pith:QBWURI6J

pith:2016:QBWURI6JVAURUCEEKIYPKJZK2Q

not attested not anchored not stored refs pending

Marginally Stable Circular Orbits in Schwarzschild Black Hole Surrounded by Quintessence Matter

Ibrar Hussain, Sajid Ali

arxiv:1601.01295 v1 · 2016-01-06 · 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{QBWURI6JVAURUCEEKIYPKJZK2Q}

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	2026-05-18T01:09:36.196150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

806d48a3c9a8291a08845230f5272ad401a4d73a8c6b6983fa1b23a268fdd2fc

Aliases

arxiv: 1601.01295 · arxiv_version: 1601.01295v1 · doi: 10.48550/arxiv.1601.01295 · pith_short_12: QBWURI6JVAUR · pith_short_16: QBWURI6JVAURUCEE · pith_short_8: QBWURI6J

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/QBWURI6JVAURUCEEKIYPKJZK2Q \
  | 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: 806d48a3c9a8291a08845230f5272ad401a4d73a8c6b6983fa1b23a268fdd2fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53d6da02a394dd09d81929831bd6283c5d33cf4ed0825928b85611c8c1df1544",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-01-06T20:14:51Z",
    "title_canon_sha256": "c325492d05dbd7565382ae45ea763c14491a7528b9c74efa171113575b42ec58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01295",
    "kind": "arxiv",
    "version": 1
  }
}