Pith Number

pith:QNDXYNKO

pith:2014:QNDXYNKOLMNJE4CKXC4F2Z7KN3

not attested not anchored not stored refs pending

Geodesic Motion in Schwarzschild Spacetime Surrounded by Quintessence

Hemwati Nandan, K.D. Purohit, N. Chandrachani Devi, Rashmi Uniyal

arxiv:1406.3931 v2 · 2014-06-16 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QNDXYNKOLMNJE4CKXC4F2Z7KN3}

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	2026-05-18T01:42:56.641364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83477c354e5b1a92704ab8b85d67ea6eed223c2c65cbe732d31b05dbf7163e62

Aliases

arxiv: 1406.3931 · arxiv_version: 1406.3931v2 · doi: 10.48550/arxiv.1406.3931 · pith_short_12: QNDXYNKOLMNJ · pith_short_16: QNDXYNKOLMNJE4CK · pith_short_8: QNDXYNKO

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/QNDXYNKOLMNJE4CKXC4F2Z7KN3 \
  | 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: 83477c354e5b1a92704ab8b85d67ea6eed223c2c65cbe732d31b05dbf7163e62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c6beb6b284b0174d676a7b015a4259640e313a5bb6ebba3a0f1f1b16260f142",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-06-16T08:32:15Z",
    "title_canon_sha256": "a11609dcb6deb8aaf0bc2ef9b332bdeec4023736d9bb702ef7de653c8d3deba9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3931",
    "kind": "arxiv",
    "version": 2
  }
}