Pith Number

pith:PRKUWZJZ

pith:2016:PRKUWZJZ3DBI536THMQPWJ6DGT

not attested not anchored not stored refs pending

Dynamical scalar hair formation around a Schwarzschild black hole

Helvi Witek, Robert Benkel, Thomas P. Sotiriou

arxiv:1612.08184 v2 · 2016-12-24 · gr-qc · astro-ph.HE · 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{PRKUWZJZ3DBI536THMQPWJ6DGT}

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	2026-05-18T00:10:30.857535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c554b6539d8c28eefd33b20fb27c334cd4bd10d9d8cb7bef3d4ecd3f70a4970

Aliases

arxiv: 1612.08184 · arxiv_version: 1612.08184v2 · doi: 10.48550/arxiv.1612.08184 · pith_short_12: PRKUWZJZ3DBI · pith_short_16: PRKUWZJZ3DBI536T · pith_short_8: PRKUWZJZ

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/PRKUWZJZ3DBI536THMQPWJ6DGT \
  | 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: 7c554b6539d8c28eefd33b20fb27c334cd4bd10d9d8cb7bef3d4ecd3f70a4970

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf580679bb34be4a1558105d1f9297532ae71c13283b17e9f78ff529c92bb172",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-12-24T14:15:12Z",
    "title_canon_sha256": "cd3ceb1f70bfa8c8537d48dc19245dec19b90c658659fccc1769f5be5d027297"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.08184",
    "kind": "arxiv",
    "version": 2
  }
}