Pith Number

pith:MLYACCOC

pith:2012:MLYACCOCXLCMASEGB2TXO5AXBE

not attested not anchored not stored refs pending

A Search for Herbig-Haro Objects in NGC 7023 and Barnard 175

Heidi Schweiker, Travis A. Rector

arxiv:1211.7190 v1 · 2012-11-30 · 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{MLYACCOCXLCMASEGB2TXO5AXBE}

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	2026-05-18T01:52:52.962515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62f00109c2bac4c048860ea77774170909ea60a8ee3f0e851a169e9adbf14381

Aliases

arxiv: 1211.7190 · arxiv_version: 1211.7190v1 · doi: 10.48550/arxiv.1211.7190 · pith_short_12: MLYACCOCXLCM · pith_short_16: MLYACCOCXLCMASEG · pith_short_8: MLYACCOC

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/MLYACCOCXLCMASEGB2TXO5AXBE \
  | 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: 62f00109c2bac4c048860ea77774170909ea60a8ee3f0e851a169e9adbf14381

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "204e996b6bfdbe875a5e17b275e12ab808c4d7d807bd0eebeb0f5d7b3def74b3",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-11-30T09:08:28Z",
    "title_canon_sha256": "e6515aaa84d2440f2ca36b073d5ccbcd76f2c15dd080d4a8871e614839a03721"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.7190",
    "kind": "arxiv",
    "version": 1
  }
}