Pith Number

pith:RSHKSS67

pith:2017:RSHKSS67K73HXFKCZ5V2UG2D7F

not attested not anchored not stored refs pending

The Faint Young Sun and Faint Young Stars Paradox

Petrus C. Martens

arxiv:1706.01016 v1 · 2017-06-04 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RSHKSS67K73HXFKCZ5V2UG2D7F}

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	2026-05-18T00:34:48.157337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c8ea94bdf57f67b9542cf6baa1b43f97d1d60f125b7d860fd897e59ae67ce6a

Aliases

arxiv: 1706.01016 · arxiv_version: 1706.01016v1 · doi: 10.48550/arxiv.1706.01016 · pith_short_12: RSHKSS67K73H · pith_short_16: RSHKSS67K73HXFKC · pith_short_8: RSHKSS67

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/RSHKSS67K73HXFKCZ5V2UG2D7F \
  | 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: 8c8ea94bdf57f67b9542cf6baa1b43f97d1d60f125b7d860fd897e59ae67ce6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb1ddeb64c13aa092df0fb9815a95e575f25a1b1938995d916b9fd8b8a17281b",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-06-04T02:24:56Z",
    "title_canon_sha256": "e3393d4e9c5846fa52556b79839e67aae587cae8646135f7878ac50ce04567a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01016",
    "kind": "arxiv",
    "version": 1
  }
}