Pith Number

pith:N6FQDGZN

pith:2025:N6FQDGZNJONZKDM2CI57MQ7D5N

not attested not anchored not stored refs pending

Remarks on the Fundamentals of Time oder die Zeitd\"ammerung

Joseph S. Finberg

arxiv:2508.14312 v2 · 2025-08-19 · physics.hist-ph · 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{N6FQDGZNJONZKDM2CI57MQ7D5N}

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	2026-07-05T11:57:02.535663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f8b019b2d4b9b950d9a123bf643e3eb5445e5640a87e2ae4228f2da7d03cf6a

Aliases

arxiv: 2508.14312 · arxiv_version: 2508.14312v2 · doi: 10.48550/arxiv.2508.14312 · pith_short_12: N6FQDGZNJONZ · pith_short_16: N6FQDGZNJONZKDM2 · pith_short_8: N6FQDGZN

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/N6FQDGZNJONZKDM2CI57MQ7D5N \
  | 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: 6f8b019b2d4b9b950d9a123bf643e3eb5445e5640a87e2ae4228f2da7d03cf6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56b4c0f4c00acee38553c4c01dd398702d22498acd52232e864d12896bc1eda0",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2025-08-19T23:40:17Z",
    "title_canon_sha256": "cb8af8ddba25603d2aa3eabeeb48dfdf916786e37619e6e616cda6de2aac826f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14312",
    "kind": "arxiv",
    "version": 2
  }
}