Pith Number

pith:KYZEIKD7

pith:2010:KYZEIKD7BNDE4GD4PIBIT2YWOW

not attested not anchored not stored refs pending

A near IR imaging survey of intermediate and high-mass young stellar outflow candidates

Christopher J. Davis, Stephen P. Todd, Suzanne Ramsay, Watson P. Varricatt

arxiv:1001.2708 v1 · 2010-01-15 · 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{KYZEIKD7BNDE4GD4PIBIT2YWOW}

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	2026-05-18T02:09:43.769553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

563244287f0b464e187c7a0289eb1675889ef60083d5ea0622507c1bbc800c01

Aliases

arxiv: 1001.2708 · arxiv_version: 1001.2708v1 · doi: 10.48550/arxiv.1001.2708 · pith_short_12: KYZEIKD7BNDE · pith_short_16: KYZEIKD7BNDE4GD4 · pith_short_8: KYZEIKD7

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/KYZEIKD7BNDE4GD4PIBIT2YWOW \
  | 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: 563244287f0b464e187c7a0289eb1675889ef60083d5ea0622507c1bbc800c01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "944fe64f15d70f595de71f4d5102b2e48348c087996cae9cd075ca092224374a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-01-15T17:55:05Z",
    "title_canon_sha256": "e1f507d1ca07414ab2bd26ecc86d215004bf77178684f3199241e244186c1696"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.2708",
    "kind": "arxiv",
    "version": 1
  }
}