Pith Number

pith:EX5JJ5D6

pith:2016:EX5JJ5D6YPCFE6OJNQ253I7OUZ

not attested not anchored not stored refs pending

A continuum of accretion burst behavior in young stars observed by K2

Ann Marie Cody, John M. Carpenter, Lynne A. Hillenbrand, Mark E. Everett, Steve B. Howell, Trevor J. David

arxiv:1612.05599 v1 · 2016-12-16 · 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{EX5JJ5D6YPCFE6OJNQ253I7OUZ}

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	2026-05-18T00:50:46.163531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25fa94f47ec3c45279c96c35dda3eea650e7343644a4762f10042ab7928b660b

Aliases

arxiv: 1612.05599 · arxiv_version: 1612.05599v1 · doi: 10.48550/arxiv.1612.05599 · pith_short_12: EX5JJ5D6YPCF · pith_short_16: EX5JJ5D6YPCFE6OJ · pith_short_8: EX5JJ5D6

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/EX5JJ5D6YPCFE6OJNQ253I7OUZ \
  | 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: 25fa94f47ec3c45279c96c35dda3eea650e7343644a4762f10042ab7928b660b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "179c69c42a84110ba231947f0b1d4b6da2c851966291f3b90f754c74609246cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-12-16T19:16:06Z",
    "title_canon_sha256": "c0851808ef4f541dadf21280bac8fa00d7aa3be950cc93fe68452d1a54eb6573"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05599",
    "kind": "arxiv",
    "version": 1
  }
}