Pith Number

pith:HIFJJSII

pith:2010:HIFJJSIIDPNT6CPUCRLO24LBOG

not attested not anchored not stored refs pending

Galaxy Pairs in the Sloan Digital Sky Survey - III: Evidence of Induced Star Formation from Optical Colours

Alan W. McConnachie, David R. Patton, J. Trevor Mendel, Luc Simard, Sara L. Ellison

arxiv:1010.5778 v1 · 2010-10-27 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HIFJJSIIDPNT6CPUCRLO24LBOG}

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	2026-05-18T02:04:55.665003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a0a94c9081bdb3f09f41456ed716171929184a01b6bc08a79c830e4f5fecbc1

Aliases

arxiv: 1010.5778 · arxiv_version: 1010.5778v1 · doi: 10.48550/arxiv.1010.5778 · pith_short_12: HIFJJSIIDPNT · pith_short_16: HIFJJSIIDPNT6CPU · pith_short_8: HIFJJSII

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/HIFJJSIIDPNT6CPUCRLO24LBOG \
  | 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: 3a0a94c9081bdb3f09f41456ed716171929184a01b6bc08a79c830e4f5fecbc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20823fdc2879e2f286854e3759a7b5e64278f66cd53e3c6652c70cfd89f22596",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-10-27T19:54:40Z",
    "title_canon_sha256": "b5476e641ba19a44cda0fc277d0222df33901c7ac175c5efb2a407bec5f95483"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5778",
    "kind": "arxiv",
    "version": 1
  }
}