Pith Number

pith:HHBLYSMY

pith:2020:HHBLYSMYF3WYV4N7VWUMVNLQJE

not attested not anchored not stored refs pending

Unifying low and high mass star formation through density amplified hubs of filaments

D. Arzoumanian, M. S. N. Kumar, P. Palmeirim, S. I. Inutsuka

arxiv:2008.00295 v2 · 2020-08-01 · 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{HHBLYSMYF3WYV4N7VWUMVNLQJE}

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.

Cited by

1 paper in Pith

Hub-filament systems and the growth of massive stars: episodic accretion, clustered environments, and projection effects

Receipt and verification

First computed	2026-07-05T01:42:41.171913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39c2bc49982eed8af1bfada8cab570493f94adf427d5304a8437dcf6bac29895

Aliases

arxiv: 2008.00295 · arxiv_version: 2008.00295v2 · doi: 10.48550/arxiv.2008.00295 · pith_short_12: HHBLYSMYF3WY · pith_short_16: HHBLYSMYF3WYV4N7 · pith_short_8: HHBLYSMY

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/HHBLYSMYF3WYV4N7VWUMVNLQJE \
  | 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: 39c2bc49982eed8af1bfada8cab570493f94adf427d5304a8437dcf6bac29895

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "550d87a2d7320e9eeba719b52926383ddce6a16137b790aec93c88a9a53e8847",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-08-01T17:05:50Z",
    "title_canon_sha256": "3269af7faf7dabcee9a8940fffbe954fcb3972a4ee43b1892d8f8b2276ad46a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.00295",
    "kind": "arxiv",
    "version": 2
  }
}