Pith Number

pith:7ZHWYV6N

pith:2013:7ZHWYV6NPMZJK3XR2VYUO4RXLO

not attested not anchored not stored refs pending

Time-monitoring Observations of the Ro-Vibrational Overtone CO bands in Young Stars

A. Cole, A. L. Rudolph, C. Hawkins, E. Cox, G. H. Rieke, J. A. Eisner, J. M. Stone, K. M. Flaherty, M. J. Rieke, S. R. Cortes, S. Zajac, T. J. Arnold

arxiv:1306.2590 v1 · 2013-06-11 · 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{7ZHWYV6NPMZJK3XR2VYUO4RXLO}

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	2026-05-18T01:49:23.611580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe4f6c57cd7b32956ef1d5714772375b82e0f1ca925c60d6129bd8681c2ab5a6

Aliases

arxiv: 1306.2590 · arxiv_version: 1306.2590v1 · doi: 10.48550/arxiv.1306.2590 · pith_short_12: 7ZHWYV6NPMZJ · pith_short_16: 7ZHWYV6NPMZJK3XR · pith_short_8: 7ZHWYV6N

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/7ZHWYV6NPMZJK3XR2VYUO4RXLO \
  | 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: fe4f6c57cd7b32956ef1d5714772375b82e0f1ca925c60d6129bd8681c2ab5a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "792377b80678ded4c5f7c825a0706a436e8e26e991af009cf727add8de26bb58",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-06-11T17:38:02Z",
    "title_canon_sha256": "cf2457d279a73a38dd7af119d334b214b499edde6230524b76436031a5fa5c2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2590",
    "kind": "arxiv",
    "version": 1
  }
}