Pith Number

pith:PMJOS5ST

pith:2010:PMJOS5STIJIWAMCHIP7ELOX2DU

not attested not anchored not stored refs pending

Multi-wavelength polarimetric study towards the open cluster NGC 1893

A. K. Pandey, Biman J. Medhi, C. Eswaraiah, D. K. Ojha, G. Maheswar, J. C. Pandey, W. P. Chen

arxiv:1009.5578 v1 · 2010-09-28 · 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{PMJOS5STIJIWAMCHIP7ELOX2DU}

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	2026-05-18T02:05:16.126161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b12e97653425160304743fe45bafa1d05247aafd9424ddc51a0376ad8247056

Aliases

arxiv: 1009.5578 · arxiv_version: 1009.5578v1 · doi: 10.48550/arxiv.1009.5578 · pith_short_12: PMJOS5STIJIW · pith_short_16: PMJOS5STIJIWAMCH · pith_short_8: PMJOS5ST

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/PMJOS5STIJIWAMCHIP7ELOX2DU \
  | 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: 7b12e97653425160304743fe45bafa1d05247aafd9424ddc51a0376ad8247056

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "139ce0f9b17fbb801a0f77967098bc31e3f5342b64ea28a7c34c9d72db71ecd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-09-28T14:17:24Z",
    "title_canon_sha256": "3756588f2bb028b3c1437ed029832760a541dc7fe4e213e113273566c65c1fa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5578",
    "kind": "arxiv",
    "version": 1
  }
}