Pith Number

pith:VHJWAT45

pith:2019:VHJWAT45AU5ULV7UW5RLRWGMI5

not attested not anchored not stored refs pending

The 2MASS Redshift Survey in the Zone of Avoidance

Emilio Falco, Jessica Mink, Lucas Macri, Maria Victoria Alonso, Michael Calkins, Perry Berlind, Pirin Erdogdu, Renee Kraan-Korteweg, Thomas Jarrett, Trystan Lambert

arxiv:1911.02944 v1 · 2019-11-07 · 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{VHJWAT45AU5ULV7UW5RLRWGMI5}

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	2026-07-05T00:17:58.410147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9d3604f9d053b45d7f4b762b8d8cc47512de2e3cb3e291ba16f75bca76c36de

Aliases

arxiv: 1911.02944 · arxiv_version: 1911.02944v1 · doi: 10.48550/arxiv.1911.02944 · pith_short_12: VHJWAT45AU5U · pith_short_16: VHJWAT45AU5ULV7U · pith_short_8: VHJWAT45

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/VHJWAT45AU5ULV7UW5RLRWGMI5 \
  | 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: a9d3604f9d053b45d7f4b762b8d8cc47512de2e3cb3e291ba16f75bca76c36de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c125c3995c2e948a5fec2119448a788fbd096fe7e5ecfc67f0b8fe57b721b836",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-11-07T14:41:58Z",
    "title_canon_sha256": "14d0ac41037fd46fbc25b3205b5cd9e384129ae75117b080881528b117ed2f71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.02944",
    "kind": "arxiv",
    "version": 1
  }
}