Pith Number

pith:ZTXDGDMU

pith:2004:ZTXDGDMUFEDZC22AW6QDKBGPY7

not attested not anchored not stored refs pending

A High Galactic Latitude HI 21cm-line Absorption Survey using the GMRT: I. Observations and Spectra

G. Srinivasan, K.S. Dwarakanath, Rekhesh Mohan

arxiv:astro-ph/0410626 v1 · 2004-10-26 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZTXDGDMUFEDZC22AW6QDKBGPY7}

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.

Cited by

1 paper in Pith

Quantum coherence and the invisible Universe: Subradiance as a dark matter mechanism

Receipt and verification

First computed	2026-07-04T16:45:03.109668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccee330d942907916b40b7a03504cfc7e257a58a9d27a077adf6a3e6c884edbf

Aliases

arxiv: astro-ph/0410626 · arxiv_version: astro-ph/0410626v1 · doi: 10.48550/arxiv.astro-ph/0410626 · pith_short_12: ZTXDGDMUFEDZ · pith_short_16: ZTXDGDMUFEDZC22A · pith_short_8: ZTXDGDMU

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/ZTXDGDMUFEDZC22AW6QDKBGPY7 \
  | 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: ccee330d942907916b40b7a03504cfc7e257a58a9d27a077adf6a3e6c884edbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2696145787aeec98626ccc3857bfbfe3d5712826f297f51a0b74ee1df8b83c0b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-10-26T12:41:14Z",
    "title_canon_sha256": "1cecf9bbd447f1a92b1e107443fb9367ddb17a0547fcafa8d3cad88bd5193e0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0410626",
    "kind": "arxiv",
    "version": 1
  }
}