Pith Number

pith:AXC7VMAH

pith:2017:AXC7VMAHW6VIKVOHFOLQ6CYTVE

not attested not anchored not stored refs pending

The shape of oxygen abundance profiles explored with MUSE: evidence for widespread deviations from single gradients

H. Kuncarayakti, I. P\'erez, J. D. Lyman, J. P. Anderson, L. Galbany, L. S\'anchez-Menguiano, S. F. S\'anchez, T. Kr\"uhler, T. Ruiz-Lara

arxiv:1710.01188 v2 · 2017-10-03 · 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{AXC7VMAHW6VIKVOHFOLQ6CYTVE}

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	2026-05-18T00:19:03.436666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05c5fab007b7aa8555c72b970f0b13a9296517f26661bf9034fc7586cb936d30

Aliases

arxiv: 1710.01188 · arxiv_version: 1710.01188v2 · doi: 10.48550/arxiv.1710.01188 · pith_short_12: AXC7VMAHW6VI · pith_short_16: AXC7VMAHW6VIKVOH · pith_short_8: AXC7VMAH

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/AXC7VMAHW6VIKVOHFOLQ6CYTVE \
  | 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: 05c5fab007b7aa8555c72b970f0b13a9296517f26661bf9034fc7586cb936d30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b31f34893647ad43cb22fa4e421b56bf6846b1cf4526507bde35424fcd8b931b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-10-03T14:38:29Z",
    "title_canon_sha256": "49dfcdf59ea9497fa790f634b5a861549588ef0f5c22677c3e3f25b921626b1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01188",
    "kind": "arxiv",
    "version": 2
  }
}