Pith Number

pith:Y7UGARVK

pith:2016:Y7UGARVKO4YZP4KCF5BAEXWSUD

not attested not anchored not stored refs pending

The Remote Observatories of the Southeastern Association for Research in Astronomy (SARA)

Brian Murphy, Chris de Pree, Daniel Batcheldor, Dieter Hartmann, Gary Henson, James Webb, Javier Licandro, Martha Leake, Matt A. Wood, Peter Mack, Robert Berrington, Terry Oswalt, Todd Hillwig, William C. Keel

arxiv:1608.06245 v1 · 2016-08-22 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y7UGARVKO4YZP4KCF5BAEXWSUD}

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	2026-05-18T00:55:12.453028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7e86046aa773197f1422f42025ed2a0e4e9357dec9a3a3a0a7ae92a26d10212

Aliases

arxiv: 1608.06245 · arxiv_version: 1608.06245v1 · doi: 10.48550/arxiv.1608.06245 · pith_short_12: Y7UGARVKO4YZ · pith_short_16: Y7UGARVKO4YZP4KC · pith_short_8: Y7UGARVK

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/Y7UGARVKO4YZP4KCF5BAEXWSUD \
  | 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: c7e86046aa773197f1422f42025ed2a0e4e9357dec9a3a3a0a7ae92a26d10212

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c63a8d17b3188145af47e8efc0c6481934d5f14171a072cd444fb0ade826a12c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-08-22T18:06:20Z",
    "title_canon_sha256": "5e89c193b80d95792f3b91abfa634edaa1592e4983b15531fa3632d3a99a4a7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06245",
    "kind": "arxiv",
    "version": 1
  }
}