Pith Number

pith:TBBOIBA5

pith:2022:TBBOIBA5NCWMFQ4HPOUIVCRFK2

not attested not anchored not stored refs pending

Resolved SPLASH Chemodynamics in Andromeda's PHAT Stellar Halo and Disk: On the Nature of the Inner Halo Along the Major Axis

Amanda C.N. Quirk, Benjamin F. Williams, Ivanna Escala, J. Leigh Wojno, Julianne Dalcanton, Karoline M. Gilbert, Lara Cullinane, Puragra Guhathakurta

arxiv:2209.07962 v2 · 2022-09-16 · 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{TBBOIBA5NCWMFQ4HPOUIVCRFK2}

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	2026-07-05T05:39:20.017369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9842e4041d68acc2c3877ba88a8a2556999d1d28d58d9e3430baab56ab386e1c

Aliases

arxiv: 2209.07962 · arxiv_version: 2209.07962v2 · doi: 10.48550/arxiv.2209.07962 · pith_short_12: TBBOIBA5NCWM · pith_short_16: TBBOIBA5NCWMFQ4H · pith_short_8: TBBOIBA5

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/TBBOIBA5NCWMFQ4HPOUIVCRFK2 \
  | 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: 9842e4041d68acc2c3877ba88a8a2556999d1d28d58d9e3430baab56ab386e1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b00422ee96c781d6655e9d3cc9bb665b43553b61e5284b4ffe3b705bec71aa21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-09-16T14:21:39Z",
    "title_canon_sha256": "8a4bb5986d9f1f22dea15c8cc6534efe79a1128875ea104cb38c5a23ec3e3075"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.07962",
    "kind": "arxiv",
    "version": 2
  }
}