Pith Number

pith:6TYV6MIJ

pith:2025:6TYV6MIJDMJL5EQQHMSFNFZA55

not attested not anchored not stored refs pending

The survey of planetary nebulae in Andromeda (M31) VII. Predictions of a major merger simulation model compared with chemodynamical data of the disc and inner halo substructures

C. Tsakonas, D. Hatzidimitriou, F. Hammer, M. Arnaboldi, O. Gerhard, R. F. G. Wyse, S. Bhattacharya, Y. Yang

arxiv:2502.00886 v2 · 2025-02-02 · 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{6TYV6MIJDMJL5EQQHMSFNFZA55}

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.

Cited by

1 paper in Pith

ChemZz I: Comparing Oxygen and Iron Abundance Patterns in the Milky Way, the Local Group and Cosmic Noon

Receipt and verification

First computed	2026-07-05T11:29:54.778688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4f15f31091b12be92103b24569720ef476e7fb0bc03b04d254611d05977d5ee

Aliases

arxiv: 2502.00886 · arxiv_version: 2502.00886v2 · doi: 10.48550/arxiv.2502.00886 · pith_short_12: 6TYV6MIJDMJL · pith_short_16: 6TYV6MIJDMJL5EQQ · pith_short_8: 6TYV6MIJ

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/6TYV6MIJDMJL5EQQHMSFNFZA55 \
  | 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: f4f15f31091b12be92103b24569720ef476e7fb0bc03b04d254611d05977d5ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a4cb87bb9b559e45593df7ec2accad3656ea2f10e8f41236046a46d176bda8a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-02-02T19:33:43Z",
    "title_canon_sha256": "e6034c35a477763a9e93dc832585da3a3e25747055ea172fb8969dd875a73591"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00886",
    "kind": "arxiv",
    "version": 2
  }
}