Pith Number

pith:CY4ALSVB

pith:2011:CY4ALSVB62UWAZIRSJBIYCLQH5

not attested not anchored not stored refs pending

Radio continuum observations of Class I protostellar disks in Taurus: constraining the greybody tail at centimetre wavelengths

Anna M. M. Scaife, Anthony N. Lasenby, Carmen Rodriguez-Gonzalvez, David Titterington, Elizabeth Waldram, Guy G. Pooley, Jane V. Buckle, John S. Richer, Keith J. B. Grainge, Malak Olamaie, Matthew Davies, Michael P. Hobson, Michel P. Schammel, Natasha Hurley-Walker, Paul F. Scott, Rachael E. Ainsworth, Richard D. E. Saunders, Thomas M. O. Franzen, Timothy Shimwell, Tom P. Ray, Yvette C. Perrott

arxiv:1111.5184 v1 · 2011-11-22 · 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{CY4ALSVB62UWAZIRSJBIYCLQH5}

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	2026-05-18T01:59:26.941761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

163805caa1f6a960651192428c09703f545015dd916a31d270d57f38551b38bb

Aliases

arxiv: 1111.5184 · arxiv_version: 1111.5184v1 · doi: 10.48550/arxiv.1111.5184 · pith_short_12: CY4ALSVB62UW · pith_short_16: CY4ALSVB62UWAZIR · pith_short_8: CY4ALSVB

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/CY4ALSVB62UWAZIRSJBIYCLQH5 \
  | 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: 163805caa1f6a960651192428c09703f545015dd916a31d270d57f38551b38bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "533239af7b346361b52341db9f5e2c74c01708e2686b1636167d8dfdc287cc5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-11-22T12:54:58Z",
    "title_canon_sha256": "615ddbb86e06e15c3ab87e0aa1bda56ba3eb9d504b31177451423490df90eff0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.5184",
    "kind": "arxiv",
    "version": 1
  }
}