Pith Number

pith:R3I5VLVD

pith:2020:R3I5VLVDNL7TU3IXIYHX3DDHIZ

not attested not anchored not stored refs pending

Stellar Streams in Chameleon Gravity

(2) Potsdam, (3) St Andrews & KICC, (4) DAMTP, A.-C. Davis (4) ((1) IoA, A. P. Naik (1), Cambridge, Cambridge), E. Puchwein (2), H. Zhao (3), N. W. Evans (1)

arxiv:2002.05738 v2 · 2020-02-13 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R3I5VLVDNL7TU3IXIYHX3DDHIZ}

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	2026-07-05T01:53:37.066357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ed1daaea36aff3a6d17460f7d8c674660f5d1af660cc64af081c43b88be484b

Aliases

arxiv: 2002.05738 · arxiv_version: 2002.05738v2 · doi: 10.48550/arxiv.2002.05738 · pith_short_12: R3I5VLVDNL7T · pith_short_16: R3I5VLVDNL7TU3IX · pith_short_8: R3I5VLVD

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/R3I5VLVDNL7TU3IXIYHX3DDHIZ \
  | 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: 8ed1daaea36aff3a6d17460f7d8c674660f5d1af660cc64af081c43b88be484b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ac22c0e56c9a6ff1839335fd16da0abc30f424ddba1003ea695844ff801645f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-02-13T19:00:09Z",
    "title_canon_sha256": "0490ca5df401a373a3698f87e04c4c014460a8735ac854e801f91957c0a7a63a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05738",
    "kind": "arxiv",
    "version": 2
  }
}