Pith Number

pith:XJ2LCLFA

pith:2011:XJ2LCLFAUHZVFFG4NA5AXOLZ34

not attested not anchored not stored refs pending

Sequential star formation in IRAS 06084-0611 (GGD 12-15): From intermediate-mass to high-mass stars

A. Bik, E. Puga, J. Kainulainen, K. M. Maaskant, L.B.F.M. Waters, L. Kaper, M. Horrobin, Th. Henning

arxiv:1104.5618 v1 · 2011-04-29 · 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{XJ2LCLFAUHZVFFG4NA5AXOLZ34}

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	2026-05-18T02:02:12.953367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba74b12ca0a1f35294dc683a0bb979df1c6ae6a0fb28a3b5ad0ae8383d097b8c

Aliases

arxiv: 1104.5618 · arxiv_version: 1104.5618v1 · doi: 10.48550/arxiv.1104.5618 · pith_short_12: XJ2LCLFAUHZV · pith_short_16: XJ2LCLFAUHZVFFG4 · pith_short_8: XJ2LCLFA

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/XJ2LCLFAUHZVFFG4NA5AXOLZ34 \
  | 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: ba74b12ca0a1f35294dc683a0bb979df1c6ae6a0fb28a3b5ad0ae8383d097b8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ed7ba8b11585a0f4f0ca0d54b653c9414e885fa5e57b8fd3ba77a72295c67f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-04-29T12:58:07Z",
    "title_canon_sha256": "99eac9b0ad7fae5ea4d144434e4e04ed07929c1a57e1bb8d7d45b721f5bcbf37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5618",
    "kind": "arxiv",
    "version": 1
  }
}