Pith Number

pith:K6H2BHTK

pith:2022:K6H2BHTKIFOJXPCQ5L7RLAEJTN

not attested not anchored not stored refs pending

Evolving black hole with scalar field accretion

Marco de Cesare, Roberto Oliveri

arxiv:2205.01712 v2 · 2022-05-03 · 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{K6H2BHTKIFOJXPCQ5L7RLAEJTN}

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	2026-07-05T04:57:25.479669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

578fa09e6a415c9bbc50eaff1580899b446e9a290b09e69e8ba6e351a62161a6

Aliases

arxiv: 2205.01712 · arxiv_version: 2205.01712v2 · doi: 10.48550/arxiv.2205.01712 · pith_short_12: K6H2BHTKIFOJ · pith_short_16: K6H2BHTKIFOJXPCQ · pith_short_8: K6H2BHTK

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/K6H2BHTKIFOJXPCQ5L7RLAEJTN \
  | 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: 578fa09e6a415c9bbc50eaff1580899b446e9a290b09e69e8ba6e351a62161a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31c831080cb0c50d23abd185d8f66a51188b0caae34dcc596cdcdde01e827383",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-05-03T18:21:45Z",
    "title_canon_sha256": "1573d87b3d363e6ebb19906c9a0115b8eb8d4ae54dc7c32b59f5c7828600b0ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.01712",
    "kind": "arxiv",
    "version": 2
  }
}