Pith Number

pith:CJEDRCQX

pith:2007:CJEDRCQXWIJ4OD2LAGT2CTUXDF

not attested not anchored not stored refs pending

Abundant crystalline silicates in the disk of a very low mass star

A. C. A. Boogert, A. Frasca, B. Merin, C. P. Dullemond, E. F. van Dishoeck, F. Comeron, F. Lahuis, G. A. Blake, J.-C. Augereau, J. Kessler-Silacci, J. M. Alcala, J. M. Brown, K. M. Pontoppidan, L. G. Mundy, N. Chapman, N. J. Evans II, P. D'Alessio, S. Guieu, V. C. Geers

arxiv:astro-ph/0701651 v2 · 2007-01-23 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CJEDRCQXWIJ4OD2LAGT2CTUXDF}

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	2026-05-18T04:29:06.972020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1248388a17b213c70f4b01a7a14e971970c1d21722c595ffa5aeeff54ace8f29

Aliases

arxiv: astro-ph/0701651 · arxiv_version: astro-ph/0701651v2 · doi: 10.48550/arxiv.astro-ph/0701651 · pith_short_12: CJEDRCQXWIJ4 · pith_short_16: CJEDRCQXWIJ4OD2L · pith_short_8: CJEDRCQX

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/CJEDRCQXWIJ4OD2LAGT2CTUXDF \
  | 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: 1248388a17b213c70f4b01a7a14e971970c1d21722c595ffa5aeeff54ace8f29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fad47a80b0096571594d8648a674df8927c0ab76f3787f891e8c4f1411cf082",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-23T15:56:11Z",
    "title_canon_sha256": "2e4f538b774dad380482305e59a0ba766ec574092781b1577663f9583cf6626c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701651",
    "kind": "arxiv",
    "version": 2
  }
}