Pith Number

pith:DD4BTHMI

pith:2005:DD4BTHMIG4RUXCK5KGLBIBYXTF

not attested not anchored not stored refs pending

The Interpretation of Inertial Force and The Existence of Absolute Background

Chiyi Chen

arxiv:astro-ph/0502256 v11 · 2005-02-13 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DD4BTHMIG4RUXCK5KGLBIBYXTF}

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	2026-05-18T01:21:23.776467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18f8199d8837234b895d5196140717997aec5aae7475e84044d1bb89934621b1

Aliases

arxiv: astro-ph/0502256 · arxiv_version: astro-ph/0502256v11 · doi: 10.48550/arxiv.astro-ph/0502256 · pith_short_12: DD4BTHMIG4RU · pith_short_16: DD4BTHMIG4RUXCK5 · pith_short_8: DD4BTHMI

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/DD4BTHMIG4RUXCK5KGLBIBYXTF \
  | 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: 18f8199d8837234b895d5196140717997aec5aae7475e84044d1bb89934621b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad9253445516995fc7d6e466312d24336d5373677c98d0910756430e9480b46b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-02-13T15:34:39Z",
    "title_canon_sha256": "16617c1d006759d850186405b679b0e5a61086d4c3bfaaa7107d8fdb7a890370"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0502256",
    "kind": "arxiv",
    "version": 11
  }
}