Pith Number

pith:6TL2MJRW

pith:2018:6TL2MJRWE6KZWVSHM6FKRLR7XW

not attested not anchored not stored refs pending

Spectral lines in the CaII triplet region for RAVE DR6 chemical abundance pipeline

Cristina Chiappini, Guillaume Guiglion, Marica Valentini, Matthias Steinmetz

arxiv:1811.05365 v2 · 2018-11-13 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6TL2MJRWE6KZWVSHM6FKRLR7XW}

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	2026-05-18T00:00:38.967623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4d7a6263627959b5647678aa8ae3fbdbd54ca038d09f2ca858d7d607e3a8d55

Aliases

arxiv: 1811.05365 · arxiv_version: 1811.05365v2 · doi: 10.48550/arxiv.1811.05365 · pith_short_12: 6TL2MJRWE6KZ · pith_short_16: 6TL2MJRWE6KZWVSH · pith_short_8: 6TL2MJRW

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/6TL2MJRWE6KZWVSHM6FKRLR7XW \
  | 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: f4d7a6263627959b5647678aa8ae3fbdbd54ca038d09f2ca858d7d607e3a8d55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39e4fa17ee13d93d3d5fbd41726c6506372c975bf6dd56930f0d4ec0ad9f1e48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-11-13T15:31:34Z",
    "title_canon_sha256": "a3d33da00317708738fd3448ec94bc6e6b70bc75d40f2e8086839edf62342a7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05365",
    "kind": "arxiv",
    "version": 2
  }
}