Pith Number

pith:B7467T6P

pith:2015:B7467T6P4VRFINAQUDTXPU5ZKH

not attested not anchored not stored refs pending

Near infrared spectroscopy of M dwarfs. III. Carbon and oxygen abundances in late M dwarfs including the dusty rapid rotator 2MASSI J1835379+325954

Tadashi Nakajima, Takashi Tsuji

arxiv:1511.04682 v1 · 2015-11-15 · 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{B7467T6P4VRFINAQUDTXPU5ZKH}

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	2026-05-18T01:22:33.170717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ff9efcfcfe562543410a0e777d3b951ed29c4f674e93a5f3b3d0aed8d5c40dc

Aliases

arxiv: 1511.04682 · arxiv_version: 1511.04682v1 · doi: 10.48550/arxiv.1511.04682 · pith_short_12: B7467T6P4VRF · pith_short_16: B7467T6P4VRFINAQ · pith_short_8: B7467T6P

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/B7467T6P4VRFINAQUDTXPU5ZKH \
  | 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: 0ff9efcfcfe562543410a0e777d3b951ed29c4f674e93a5f3b3d0aed8d5c40dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a7523308ade334d45488e0e09e3127e0a83c12bcfa84110bb4b2127314abd2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-11-15T10:57:00Z",
    "title_canon_sha256": "ce5240f82666f87c1d2010a0de603843d6101a2ab821996b3551cc870e84098a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04682",
    "kind": "arxiv",
    "version": 1
  }
}