Pith Number

pith:HPPDDHBU

pith:2019:HPPDDHBU7DPP2PPA3CQHRN7N6P

not attested not anchored not stored refs pending

Warm H$_2$ as a probe of massive accretion and feedback through shocks and turbulence across cosmic time

Aditya Togi, Alexandra Pope, Anne Medling, Asantha Cooray, Bjorn Emonts, Charles M. Bradford, C. Kevin Xu, Eiichi Egami, Ewan O'Sullivan, Francois Boulanger, George Helou, Guillaume Pineau des For\^ets, J. Michael Shull, John-David Smith, Jonathan Braine, Lauranne Lanz, Lee Armus, Michelle Cluver, Patrick Ogle, Peter Capak, Philip Appleton, Pierre Guillard, Susanne Madden, Tanio Diaz-Santos, Volker Bromm

arxiv:1903.06653 v1 · 2019-03-15 · 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{HPPDDHBU7DPP2PPA3CQHRN7N6P}

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	2026-05-17T23:51:10.221139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bde319c34f8defd3de0d8a078b7edf3edf688af074125a18b649a71b7c4c538

Aliases

arxiv: 1903.06653 · arxiv_version: 1903.06653v1 · doi: 10.48550/arxiv.1903.06653 · pith_short_12: HPPDDHBU7DPP · pith_short_16: HPPDDHBU7DPP2PPA · pith_short_8: HPPDDHBU

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/HPPDDHBU7DPP2PPA3CQHRN7N6P \
  | 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: 3bde319c34f8defd3de0d8a078b7edf3edf688af074125a18b649a71b7c4c538

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4434cb7b87d5052865144b457f17df0ce1cbab94c67d023c9d58d449c01a3223",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-15T16:43:49Z",
    "title_canon_sha256": "d740c73eb4991dd99aea4e0d7bf271c77ecae6f0ce891b37e6f63d98c694a444"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06653",
    "kind": "arxiv",
    "version": 1
  }
}