Pith Number

pith:HHSEBXIW

pith:2016:HHSEBXIWF6JNZ5U3ATXUCKTX23

not attested not anchored not stored refs pending

Velocity Segregation and Systematic Biases In Velocity Dispersion Estimates With the SPT-GMOS Spectroscopic Survey

Alex Saro, Alfredo Zenteno, Antony A. Stark, Bradford A. Benson, Brian Stalder, Christopher W. Stubbs, David Rapetti, Esra Bulbul, I-Non Chiu, Jonathan Ruel, Kyle Zengo, Lindsey E. Bleem, Mark Brodwin, Matthew. B. Bayliss, Michael McDonald, Raffaella Capasso, Sebastian Bocquet, Veronica Strazzullo

arxiv:1612.02827 v2 · 2016-12-08 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HHSEBXIWF6JNZ5U3ATXUCKTX23}

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	2026-05-18T00:48:46.833490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39e440dd162f92dcf69b04ef412a77d6c17c57638a3a2dbdb72024abd7a09138

Aliases

arxiv: 1612.02827 · arxiv_version: 1612.02827v2 · doi: 10.48550/arxiv.1612.02827 · pith_short_12: HHSEBXIWF6JN · pith_short_16: HHSEBXIWF6JNZ5U3 · pith_short_8: HHSEBXIW

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/HHSEBXIWF6JNZ5U3ATXUCKTX23 \
  | 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: 39e440dd162f92dcf69b04ef412a77d6c17c57638a3a2dbdb72024abd7a09138

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cac57257ad81ef97bac8b40e0e3b982e9f22eaa905db2029a4c0a1c34c0cdbdf",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-12-08T21:00:06Z",
    "title_canon_sha256": "c270faad7400ed48b05dacc0c05fba54ccbcabb130db8a960a480f40f9f71ab2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02827",
    "kind": "arxiv",
    "version": 2
  }
}