Pith Number

pith:GY56OKEE

pith:1997:GY56OKEEQF4FSNXR4F4YF2HM2Q

not attested not anchored not stored refs pending

Mass for the graviton

Matt Visser (Washington University)

arxiv:gr-qc/9705051 v2 · 1997-05-20 · 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{GY56OKEEQF4FSNXR4F4YF2HM2Q}

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

1 paper in Pith

Big-Bang Nucleosynthesis and WIMP Dark Matter Freeze-Out as Probes of Yukawa Cosmology

Receipt and verification

First computed	2026-05-18T01:39:18.984729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

363be7288481785936f1e17982e8ecd438264e9ed027f17f39d4a15b6463baaa

Aliases

arxiv: gr-qc/9705051 · arxiv_version: gr-qc/9705051v2 · doi: 10.48550/arxiv.gr-qc/9705051 · pith_short_12: GY56OKEEQF4F · pith_short_16: GY56OKEEQF4FSNXR · pith_short_8: GY56OKEE

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/GY56OKEEQF4FSNXR4F4YF2HM2Q \
  | 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: 363be7288481785936f1e17982e8ecd438264e9ed027f17f39d4a15b6463baaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a49bdf085c238232a69e3902d06ee28b830506ada688882b3d7b8280529c2b53",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1997-05-20T19:09:52Z",
    "title_canon_sha256": "438589c82406d27c4a408d45b03992474193467787c987819ba1a108290d40e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9705051",
    "kind": "arxiv",
    "version": 2
  }
}