Pith Number

pith:MUKHLTO5

pith:2017:MUKHLTO5XLLI5XMGJZTMKL4SDW

not attested not anchored not stored refs pending

A SITELLE view of M31's central region - I: Calibrations and radial velocity catalogue of nearly 800 emission-line point-like sources

Anne-Laure Melchior, Laurent Drissen, Thomas B. Martin

arxiv:1707.01366 v2 · 2017-07-05 · 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{MUKHLTO5XLLI5XMGJZTMKL4SDW}

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	2026-05-18T00:28:55.154751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

651475cdddbad68edd864e66c52f921d994895ebd3553acab6d05e81a3c2260d

Aliases

arxiv: 1707.01366 · arxiv_version: 1707.01366v2 · doi: 10.48550/arxiv.1707.01366 · pith_short_12: MUKHLTO5XLLI · pith_short_16: MUKHLTO5XLLI5XMG · pith_short_8: MUKHLTO5

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/MUKHLTO5XLLI5XMGJZTMKL4SDW \
  | 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: 651475cdddbad68edd864e66c52f921d994895ebd3553acab6d05e81a3c2260d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c284cd975b7a46945f5e6317eb14a77e263f56a30314d987dba3229218f66e82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-07-05T12:42:58Z",
    "title_canon_sha256": "56060049eaf7534b6b530357641962d206c4c5f2333accec68f4f657f781002c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01366",
    "kind": "arxiv",
    "version": 2
  }
}