Pith Number

pith:PS4AXTSK

pith:2024:PS4AXTSKWYWGDBMB53LHGHNUVA

not attested not anchored not stored refs pending

The temporal and spatial variations of lithium abundance in the Galactic disc

Hongliang Yan, Jianrong Shi, Ming-Yi Ding, Shaolan Bi, Tiancheng Sun, Xunzhou Chen, Yuqin Chen, Yuxi (Lucy) Lu, Zhishuai Ge

arxiv:2411.13011 v1 · 2024-11-20 · astro-ph.GA · 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{PS4AXTSKWYWGDBMB53LHGHNUVA}

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	2026-07-05T09:38:03.672753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cb80bce4ab62c618581eed6731db4a80e63af3df25b23b37acb7de00dd6dfbc

Aliases

arxiv: 2411.13011 · arxiv_version: 2411.13011v1 · doi: 10.48550/arxiv.2411.13011 · pith_short_12: PS4AXTSKWYWG · pith_short_16: PS4AXTSKWYWGDBMB · pith_short_8: PS4AXTSK

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/PS4AXTSKWYWGDBMB53LHGHNUVA \
  | 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: 7cb80bce4ab62c618581eed6731db4a80e63af3df25b23b37acb7de00dd6dfbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "963b7177abed2948708fefb0766512d67db757a259d1bca7822f5f9ff221992c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-11-20T03:29:10Z",
    "title_canon_sha256": "ca9fba6ccf5d8714603247f2585cac1d7332714df2dbae7af4f2633cc4ac3713"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13011",
    "kind": "arxiv",
    "version": 1
  }
}