Pith Number

pith:ZBUP6PRD

pith:2017:ZBUP6PRDGTHI2XLUJMAYWR5JOS

not attested not anchored not stored refs pending

A History of HI Stripping in Virgo: A Phase-space View of VIVA Galaxies

Aeree Chung, Hyein Yoon, Rory Smith, Yara L. Jaff\'e

arxiv:1704.00760 v1 · 2017-04-03 · astro-ph.GA

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

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	2026-05-18T00:47:19.327853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c868ff3e2334ce8d5d744b018b47a9749649976e73b39efd64cada07c99decc8

Aliases

arxiv: 1704.00760 · arxiv_version: 1704.00760v1 · doi: 10.48550/arxiv.1704.00760 · pith_short_12: ZBUP6PRDGTHI · pith_short_16: ZBUP6PRDGTHI2XLU · pith_short_8: ZBUP6PRD

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/ZBUP6PRDGTHI2XLUJMAYWR5JOS \
  | 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: c868ff3e2334ce8d5d744b018b47a9749649976e73b39efd64cada07c99decc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fd989e4dd0914ca3c6fce33d445e25c68b56d4f901b02e112b0543400c3dbe3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-04-03T18:48:49Z",
    "title_canon_sha256": "f398b80b7021981214e8a584dee32dcb8de0144f813ce1ca4e0ec336e24dd1a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00760",
    "kind": "arxiv",
    "version": 1
  }
}