Pith Number

pith:AMAJE3CW

pith:2001:AMAJE3CWU2POK23HBFRR6TRIV6

not attested not anchored not stored refs pending

Analogies, new paradigms and observational data as growing factors of Relativistic Astrophysics

International Center for Relativistic Astrophysics, Italy), Remo J. Ruffini (Physics Department, Roma, University of Rome "La Sapienza"

arxiv:astro-ph/0106075 v1 · 2001-06-05 · 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{AMAJE3CWU2POK23HBFRR6TRIV6}

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	2026-05-18T00:57:06.665812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0300926c56a69ee56b6709631f4e28afa81f914df48a674bc47e7c2dba47a71d

Aliases

arxiv: astro-ph/0106075 · arxiv_version: astro-ph/0106075v1 · doi: 10.48550/arxiv.astro-ph/0106075 · pith_short_12: AMAJE3CWU2PO · pith_short_16: AMAJE3CWU2POK23H · pith_short_8: AMAJE3CW

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/AMAJE3CWU2POK23HBFRR6TRIV6 \
  | 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: 0300926c56a69ee56b6709631f4e28afa81f914df48a674bc47e7c2dba47a71d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30297baf93cc1e9e7bc4169f2b6b5cafe921d26ed0b4ea0904bc9eee807fb254",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-06-05T16:02:30Z",
    "title_canon_sha256": "cfed991fbc784dfa4f7f7b9e6c6677bd52e56f1f1836375032ff8c91648f8df9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0106075",
    "kind": "arxiv",
    "version": 1
  }
}