Pith Number

pith:POR3Q5KM

pith:2016:POR3Q5KM5V6VZVQK7VCJWC5UGE

not attested not anchored not stored refs pending

Signs of Early-Stage Disk Growth Revealed with ALMA

Hsi-Wei Yen, Nagayoshi Ohashi, Patrick M. Koch, Ruben Krasnopolsky, Shigehisa Takakuwa, Yusuke Aso

arxiv:1611.08416 v1 · 2016-11-25 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{POR3Q5KM5V6VZVQK7VCJWC5UGE}

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

The Accretion Process on Protostars

Receipt and verification

First computed	2026-05-18T00:52:37.644457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ba3b8754ced7d5cd60afd449b0bb431011611265d40d6bd7ec6680025c6b993

Aliases

arxiv: 1611.08416 · arxiv_version: 1611.08416v1 · doi: 10.48550/arxiv.1611.08416 · pith_short_12: POR3Q5KM5V6V · pith_short_16: POR3Q5KM5V6VZVQK · pith_short_8: POR3Q5KM

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/POR3Q5KM5V6VZVQK7VCJWC5UGE \
  | 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: 7ba3b8754ced7d5cd60afd449b0bb431011611265d40d6bd7ec6680025c6b993

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59f05c297d57238461405b79eeae4bd2089d525a63bc6ab55e57ffe65dfb44e5",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-11-25T11:03:22Z",
    "title_canon_sha256": "8f82df65e4ebff9bd6e5ef654771d18dcd3046059b67f67980865e8f4c390a1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08416",
    "kind": "arxiv",
    "version": 1
  }
}