Pith Number

pith:P6TNNEQF

pith:2020:P6TNNEQFLH7Q6KBUXSW5PFTRX2

not attested not anchored not stored refs pending

The Relationship between Mid-Infrared and Sub-Millimetre Variability of Deeply Embedded Protostars

Aleks Scholz, Carlos Contreras Pe\~na, Doug Johnstone, Giseon Baek, Gregory J. Herczeg, Jeong-Eun Lee, Steve Mairs, The JCMT Transient Team

arxiv:2005.01569 v1 · 2020-05-04 · astro-ph.SR · 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{P6TNNEQFLH7Q6KBUXSW5PFTRX2}

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	2026-07-05T01:08:53.628264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fa6d6920559ff0f2834bcadd79671be8a9de9253c8947654496fcdefc119772

Aliases

arxiv: 2005.01569 · arxiv_version: 2005.01569v1 · doi: 10.48550/arxiv.2005.01569 · pith_short_12: P6TNNEQFLH7Q · pith_short_16: P6TNNEQFLH7Q6KBU · pith_short_8: P6TNNEQF

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/P6TNNEQFLH7Q6KBUXSW5PFTRX2 \
  | 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: 7fa6d6920559ff0f2834bcadd79671be8a9de9253c8947654496fcdefc119772

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31cc4cc395beeb5507fc20440fee7198659d2158ab3c50a01ea6d4cbd1915454",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-05-04T15:34:14Z",
    "title_canon_sha256": "f3f35d6d2d7bc430dfd9746af8e31df30cdef6c50c51b90a044f53e05165d26e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.01569",
    "kind": "arxiv",
    "version": 1
  }
}