Pith Number

pith:5O676YN5

pith:2021:5O676YN5THRP4BDPOYMTN26YBT

not attested not anchored not stored refs pending

Atomic Shocks in the Outflow of L1551 IRS 5 Identified with SOFIA-upGREAT Observations of [OI]

Agata Karska, Jeong-Eun Lee, Joel D. Green, Jon P. Ramsey, Lars E. Kristensen, Neal J. Evans II, Rebeca Aladro, Yao-Lun Yang

arxiv:2111.11511 v1 · 2021-11-22 · 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{5O676YN5THRP4BDPOYMTN26YBT}

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	2026-07-05T03:53:12.392344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebbdff61bd99e2fe046f761936ebd80ce23b1053b3337c87ee7621045444b242

Aliases

arxiv: 2111.11511 · arxiv_version: 2111.11511v1 · doi: 10.48550/arxiv.2111.11511 · pith_short_12: 5O676YN5THRP · pith_short_16: 5O676YN5THRP4BDP · pith_short_8: 5O676YN5

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/5O676YN5THRP4BDPOYMTN26YBT \
  | 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: ebbdff61bd99e2fe046f761936ebd80ce23b1053b3337c87ee7621045444b242

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8505cd58e79f5b82cefd0ac504aa77ca20293f69e101a487f4ab912aab963a75",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-11-22T20:12:02Z",
    "title_canon_sha256": "e2e2a9567fd751228b915b136fdf9e8a22c0f1fed643f80508512e03b4db23ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.11511",
    "kind": "arxiv",
    "version": 1
  }
}