Pith Number

pith:DRFY5XFW

pith:2003:DRFY5XFWGXJ5ZGHYKB7Y5JQH6M

not attested not anchored not stored refs pending

Numerical studies of Phi^2-Oscillatons

Dario Nunez, F. Siddhartha Guzman, L. Arturo Urena-Lopez, Miguel Alcubierre, Ricardo Becerril, Tonatiuh Matos

arxiv:gr-qc/0301105 v1 · 2003-01-24 · 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{DRFY5XFWGXJ5ZGHYKB7Y5JQH6M}

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.

Cited by

2 papers in Pith

Photon spheres in dynamical space-times

Dynamical Boson Stars

Receipt and verification

First computed	2026-07-04T16:40:08.904689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c4b8edcb635d3dc98f8507f8ea607f309036bd2990576d9c09b06abeaa8b2b1

Aliases

arxiv: gr-qc/0301105 · arxiv_version: gr-qc/0301105v1 · doi: 10.48550/arxiv.gr-qc/0301105 · pith_short_12: DRFY5XFWGXJ5 · pith_short_16: DRFY5XFWGXJ5ZGHY · pith_short_8: DRFY5XFW

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/DRFY5XFWGXJ5ZGHYKB7Y5JQH6M \
  | 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: 1c4b8edcb635d3dc98f8507f8ea607f309036bd2990576d9c09b06abeaa8b2b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "902195ecc5a47f146fc5fcea6855f2e8ff30356cc491d40147d3995f52e4ab43",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2003-01-24T21:00:15Z",
    "title_canon_sha256": "f775e4130e6d1c7c9af170cada1a1b9a28ce354d42a8830b16f94334287d1003"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0301105",
    "kind": "arxiv",
    "version": 1
  }
}