Pith Number

pith:PAW7ZKXR

pith:2010:PAW7ZKXRB2M755FFPVTDEBGNGX

not attested not anchored not stored refs pending

Dynamical Evolution of an Unstable Gravastar with Zero Mass

Jaime F. Villas da Rocha, M.F.A. da Silva, R. Chan

arxiv:1004.2906 v2 · 2010-04-16 · 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{PAW7ZKXRB2M755FFPVTDEBGNGX}

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	2026-05-18T03:42:12.172933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

782dfcaaf10e99fef4a57d663204cd35d9564dbcd23542700aab15dac86685f3

Aliases

arxiv: 1004.2906 · arxiv_version: 1004.2906v2 · doi: 10.48550/arxiv.1004.2906 · pith_short_12: PAW7ZKXRB2M7 · pith_short_16: PAW7ZKXRB2M755FF · pith_short_8: PAW7ZKXR

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/PAW7ZKXRB2M755FFPVTDEBGNGX \
  | 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: 782dfcaaf10e99fef4a57d663204cd35d9564dbcd23542700aab15dac86685f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c255328fc4dcb2b25f0fffab8baf688e626d7c0dee5d471b2ff07d43bed80e03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-04-16T19:06:48Z",
    "title_canon_sha256": "bbb59092dcde8d54477ec215b6855816f4f9f5cf3dc6000ed14501a3e74f22a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.2906",
    "kind": "arxiv",
    "version": 2
  }
}