Pith Number

pith:INQV25UK

pith:2015:INQV25UKTJ5OS4LB2C7RV3WAWE

not attested not anchored not stored refs pending

Protostar L1455 IRS1: Rotating Disk Connecting to Filamentary Network

Hsi-Wei Yen, Hsuan-Gu Chou, Patrick M. Koch, St\'ephane Guilloteau

arxiv:1512.07756 v2 · 2015-12-24 · 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{INQV25UKTJ5OS4LB2C7RV3WAWE}

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	2026-05-18T01:13:04.773092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43615d768a9a7ae97161d0bf1aeec0b13f3fb56e1663e4cb318571c942dc5e54

Aliases

arxiv: 1512.07756 · arxiv_version: 1512.07756v2 · doi: 10.48550/arxiv.1512.07756 · pith_short_12: INQV25UKTJ5O · pith_short_16: INQV25UKTJ5OS4LB · pith_short_8: INQV25UK

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/INQV25UKTJ5OS4LB2C7RV3WAWE \
  | 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: 43615d768a9a7ae97161d0bf1aeec0b13f3fb56e1663e4cb318571c942dc5e54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d38f245d5df1a1b7241063ace62da65b84107c6ba04499cd3e08c0cf38ef0e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-12-24T08:50:41Z",
    "title_canon_sha256": "50fcdd6dec862615df57bfbe8e79557ec64ec0f158788eb0bb1bbd7dff14c3be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07756",
    "kind": "arxiv",
    "version": 2
  }
}