Pith Number

pith:35USVB4Q

pith:2011:35USVB4Q7SNP2SKIJKBPDZKRT7

not attested not anchored not stored refs pending

Simultaneous X-ray and radio observations of Young Stellar Objects in NGC 1333 and IC 348

Jan Forbrich, Rachel A. Osten, Scott J. Wolk

arxiv:1105.0923 v1 · 2011-05-04 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{35USVB4Q7SNP2SKIJKBPDZKRT7}

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	2026-05-18T02:02:04.396967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df692a8790fc9afd49484a82f1e5519fdf58dcd7507e23304dbed493e5a02c8a

Aliases

arxiv: 1105.0923 · arxiv_version: 1105.0923v1 · doi: 10.48550/arxiv.1105.0923 · pith_short_12: 35USVB4Q7SNP · pith_short_16: 35USVB4Q7SNP2SKI · pith_short_8: 35USVB4Q

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/35USVB4Q7SNP2SKIJKBPDZKRT7 \
  | 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: df692a8790fc9afd49484a82f1e5519fdf58dcd7507e23304dbed493e5a02c8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ee8735bbfe5c56e7ecf97c9fa3d4dd41e18e723c03abe2b3b87ef1500cf8eec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-05-04T20:01:00Z",
    "title_canon_sha256": "4d39a123b9bcbb1da4a2ec550c5801a024421d1e00d86302a7c0cb0487ec4e64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.0923",
    "kind": "arxiv",
    "version": 1
  }
}