Pith Number

pith:HX2RQTSL

pith:2017:HX2RQTSLCB2EKEUY3IHGHZST3Z

not attested not anchored not stored refs pending

The onset of energetic particle irradiation in Class 0 protostars

A. Fuente, A. Lopez-Sepulcre, B. Lefloch, C. Ceccarelli, C. Dominik, C. Favre, C. Vastel, D. Lis, E. Caux, J. Le Bourlot, M. Kama, M. Padovani, P. Caselli, T. Montmerle

arxiv:1708.08247 v1 · 2017-08-28 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HX2RQTSLCB2EKEUY3IHGHZST3Z}

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	2026-05-18T00:28:14.514685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3df5184e4b1074451298da0e63e653de68a61e949642f93eb818ec8f90adcba6

Aliases

arxiv: 1708.08247 · arxiv_version: 1708.08247v1 · doi: 10.48550/arxiv.1708.08247 · pith_short_12: HX2RQTSLCB2E · pith_short_16: HX2RQTSLCB2EKEUY · pith_short_8: HX2RQTSL

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/HX2RQTSLCB2EKEUY3IHGHZST3Z \
  | 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: 3df5184e4b1074451298da0e63e653de68a61e949642f93eb818ec8f90adcba6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0677dd1b1431dfa98e913be2675407d8a497768942e68cf2d2aad897f3759ce9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-08-28T09:29:28Z",
    "title_canon_sha256": "406e2a4034dd4f3300a10e6c8ffcf186aec92c6a4ad716ffaa1e4cdce68117d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08247",
    "kind": "arxiv",
    "version": 1
  }
}