Pith Number

pith:VRFJJIXE

pith:2018:VRFJJIXEOF5T4YQMJMV6C7VX4V

not attested not anchored not stored refs pending

An uncertainty principle for star formation -- III. The characteristic emission time-scales of star formation rate tracers

1), 2), (2) MPIA, (3) ANU, 4), (4) ASTRO-3D, (5) MPE, (6) LJMU), Alexander P. S. Hygate (2, Andreas Schruba (5), Daniel T. Haydon (1), J. M. Diederik Kruijssen (1, Mark R. Krumholz (3, M\'elanie Chevance (1), Steven N. Longmore (6) ((1) Heidelberg

arxiv:1810.10897 v2 · 2018-10-25 · 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{VRFJJIXEOF5T4YQMJMV6C7VX4V}

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	2026-07-05T01:37:51.237991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac4a94a2e4717b3e620c4b2be17eb7e554e09ca8d3842b99a94ee56f935bdd3d

Aliases

arxiv: 1810.10897 · arxiv_version: 1810.10897v2 · doi: 10.48550/arxiv.1810.10897 · pith_short_12: VRFJJIXEOF5T · pith_short_16: VRFJJIXEOF5T4YQM · pith_short_8: VRFJJIXE

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/VRFJJIXEOF5T4YQMJMV6C7VX4V \
  | 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: ac4a94a2e4717b3e620c4b2be17eb7e554e09ca8d3842b99a94ee56f935bdd3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa32d3f5683d9f784dffb468e68070f9ceb58354180f042eae96a40fcd019f6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-25T14:36:22Z",
    "title_canon_sha256": "be10796ba4a1728efcb041cf3cecdf49c8668dcb9e5e02baa9bd85cb18f34b5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10897",
    "kind": "arxiv",
    "version": 2
  }
}