Pith Number

pith:5N3CHFL3

pith:1998:5N3CHFL3JQNHSUFJRFUBSI7AYS

not attested not anchored not stored refs pending

Scalar Field with Induced Nonlinearity: Regular Solutions and their Stability

B. Saha

arxiv:gr-qc/9806010 v1 · 1998-06-03 · 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{5N3CHFL3JQNHSUFJRFUBSI7AYS}

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	2026-05-18T02:37:28.196100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb7623957b4c1a7950a989681923e0c4b7504a0c784c4c2b8db128b4a5cde1ce

Aliases

arxiv: gr-qc/9806010 · arxiv_version: gr-qc/9806010v1 · doi: 10.48550/arxiv.gr-qc/9806010 · pith_short_12: 5N3CHFL3JQNH · pith_short_16: 5N3CHFL3JQNHSUFJ · pith_short_8: 5N3CHFL3

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/5N3CHFL3JQNHSUFJRFUBSI7AYS \
  | 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: eb7623957b4c1a7950a989681923e0c4b7504a0c784c4c2b8db128b4a5cde1ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf5f68bdff4d729e102a9d1065fb38a9af7e505324605cf53bec1934ea7a107d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1998-06-03T10:21:18Z",
    "title_canon_sha256": "7a60813adc21a5fb6fa2f3a9964b2b07cc13b7b304d9191f8ca86420d27a4198"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9806010",
    "kind": "arxiv",
    "version": 1
  }
}