Pith Number

pith:DJ7SLNW4

pith:2017:DJ7SLNW4T7NSVLPQOS6BA6OZGQ

not attested not anchored not stored refs pending

HI absorption in nearby compact radio galaxies

A. Musaeva, C. Deng, E. M. Sadler, J. R. Allison, M. C. Sligo, M. Glowacki, R. Parry, S. J. Curran, V. A. Moss

arxiv:1701.07036 v1 · 2017-01-24 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJ7SLNW4T7NSVLPQOS6BA6OZGQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:51:40.903590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a7f25b6dc9fdb2aadf074bc1079d934328c0b3436f95e939be4e56ad835310d

Aliases

arxiv: 1701.07036 · arxiv_version: 1701.07036v1 · doi: 10.48550/arxiv.1701.07036 · pith_short_12: DJ7SLNW4T7NS · pith_short_16: DJ7SLNW4T7NSVLPQ · pith_short_8: DJ7SLNW4

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/DJ7SLNW4T7NSVLPQOS6BA6OZGQ \
  | 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: 1a7f25b6dc9fdb2aadf074bc1079d934328c0b3436f95e939be4e56ad835310d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c94639c7bd05f88f5ae2603fdcbdd2e99c70b25f9b60ae0acb1519c687abc47e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-01-24T19:00:11Z",
    "title_canon_sha256": "ad0d8249834472d751fda0a9289cce7712c98b6c3ba761a22fc5572d5b430bdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07036",
    "kind": "arxiv",
    "version": 1
  }
}