Pith Number

pith:DHJC2WFJ

pith:2016:DHJC2WFJIPQD4HJC2KEEXHMCVZ

not attested not anchored not stored refs pending

Lithium in CEMP-no stars: A new constraint on the lithium depletion mechanism in the early universe

Haining Li, Tadafumi Matsuno, Takuma Suda, Wako Aoki

arxiv:1612.06624 v1 · 2016-12-20 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DHJC2WFJIPQD4HJC2KEEXHMCVZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:42:02.288548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19d22d58a943e03e1d22d2884b9d82ae52b6043c6161cd054e5639dc282bbcea

Aliases

arxiv: 1612.06624 · arxiv_version: 1612.06624v1 · doi: 10.48550/arxiv.1612.06624 · pith_short_12: DHJC2WFJIPQD · pith_short_16: DHJC2WFJIPQD4HJC · pith_short_8: DHJC2WFJ

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/DHJC2WFJIPQD4HJC2KEEXHMCVZ \
  | 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: 19d22d58a943e03e1d22d2884b9d82ae52b6043c6161cd054e5639dc282bbcea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5bf95e86f737d0665f5b04790e74f605b367868c2a5039f2eedd05be682205c",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-12-20T12:19:23Z",
    "title_canon_sha256": "a3de80a28c49cb685d5dfb343bf1cba13cb42d660fb042ec517305d4ef630a4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06624",
    "kind": "arxiv",
    "version": 1
  }
}