Pith Number

pith:SBD2MM3A

pith:2013:SBD2MM3A6JDPV2N7TTFYP52PWB

not attested not anchored not stored refs pending

SPIDER VIII - Constraints on the Stellar Initial Mass Function of Early-type Galaxies from a Variety of Spectral Features

(2) MSSL-UCL, (3) IAC, 4), (4) DA-Universidad de La Laguna, (5) INPE-DAS, (6) DAA-Universitat de Valencia), A. Vazdekis (3, E. Ricciardelli (6) ((1) INAF-OAC, F. La Barbera (1), I. Ferreras (2), I. G. de la Rosa (3, J. Falc\'on-Barroso (3, M. Trevisan (5), R. R. de Carvalho (5)

arxiv:1305.2273 v2 · 2013-05-10 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SBD2MM3A6JDPV2N7TTFYP52PWB}

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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

The MASSIVE SURVEY XXI: Local Variations in the Stellar Initial Mass Function of MASSIVE Early-Type Galaxies

Receipt and verification

First computed	2026-05-18T01:50:03.831236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9047a63360f246fae9bf9ccb87f74fb04cde1da647975768bab21a970aae493e

Aliases

arxiv: 1305.2273 · arxiv_version: 1305.2273v2 · doi: 10.48550/arxiv.1305.2273 · pith_short_12: SBD2MM3A6JDP · pith_short_16: SBD2MM3A6JDPV2N7 · pith_short_8: SBD2MM3A

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/SBD2MM3A6JDPV2N7TTFYP52PWB \
  | 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: 9047a63360f246fae9bf9ccb87f74fb04cde1da647975768bab21a970aae493e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ddccff5b975133f4904d004aca2c0de51495225b1ddd574e432c24addcd97c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-05-10T07:52:53Z",
    "title_canon_sha256": "26609f58fd1c0414d8ce4401c7bcf898e453ff1ee599510da19aa5858f933ce5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2273",
    "kind": "arxiv",
    "version": 2
  }
}