Pith Number

pith:FRWDBSCP

pith:2014:FRWDBSCPQMIQ3VAULDRBF32RFG

not attested not anchored not stored refs pending

The greybody factor for scalar fields in the Schwarzschild spacetime with an $f(R)$ global monopole

Hongbo Cheng, Jingyun Man

arxiv:1402.4215 v2 · 2014-02-18 · 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{FRWDBSCPQMIQ3VAULDRBF32RFG}

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	2026-05-18T01:37:51.319508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c6c30c84f83110dd41458e212ef5129accb3c4adabf444095001e810cf51895

Aliases

arxiv: 1402.4215 · arxiv_version: 1402.4215v2 · doi: 10.48550/arxiv.1402.4215 · pith_short_12: FRWDBSCPQMIQ · pith_short_16: FRWDBSCPQMIQ3VAU · pith_short_8: FRWDBSCP

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/FRWDBSCPQMIQ3VAULDRBF32RFG \
  | 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: 2c6c30c84f83110dd41458e212ef5129accb3c4adabf444095001e810cf51895

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "882d4a04edfbc10d28fa4144ca729ba51b17d1cd7a802d6149348d6894cfd8e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-02-18T02:59:16Z",
    "title_canon_sha256": "b115756a13a972975859f6dfd767d18e9b635dce550aae1dbdbfca86bf5fa520"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4215",
    "kind": "arxiv",
    "version": 2
  }
}